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consumer often balance the mainstream configuration and reasonable price as a double-edged sword

2011-12-05T17:20:00.000-08:00

As laptop hardware performance upgrade, the price of the notebook is enough to meet the general demand, the mainstream configuration and reasonable price as a double-edged sword, consumer often can balance the two aspects. At present the main or configuration on the mainstream in the following several aspects, such as the KuRui i5 dual-core processor, 4 G or 2 gb ram, 500 gb hard drive and 1 G video memory of the video card, laptop keyboard Win7 original operating system, etc.; And price, the usually 4000-6000 yuan price to be consumers have the main consideration of that price.

Today, for everyone to recommend a few the sold mainstream cost-effective products, these a few first laptop with mainstream, in addition on price also is very reasonable, such as tsinghua tongfang iron man X46H, dell spirit the Inspiron 14 R AL feng type version and products, the mainstream notebook prices are very honest. In addition, the recent hot super this also began selling listed open, HP G61 keyboard like asus UX21, acer Aspire S3 although just open to sell, on price or reasonable. Below, we look at these products to detailed.

Asus UX21LI2467 asus is offering a is now market sales of super this product, from July exposure to now, accept consumer attention. The machine USES 11.6 inch body design, and equipped with Intel KuRui i5-2467 M processor, Intel GMA HD 3000 graphics CARDS and 256 GB SSD core SSD drive configuration, etc.

Asus ZENBOOK UX21LI2467E asus is released a super this, it is also the is a type of sales, configuration and in the sale acer hummingbirds S3 are not HP dv2000 fan significant. Mainly lies in the price level, the asus UX21 also blended in more asus exclusive design, and a 11 inches cabinet body, therefore 13 inches compared hummingbird in manufacturing costs higher S3 on some.

Dell Inspiron 14 R feng spirit the type version (ins14rd-758 al) laptop using KuRui i5-2430 M processor, 4 GB ram, 500 GB hard drive and AMD Radeon HD 6630 M independent video card, enough to meet your daily office and entertainment applications. At the same time's official website to buy, to still send free send packet rat suit, two kinds of colour shell free choice.

Dell Inspiron 14 R feng spirit the type version is a appearance design is very attitudinal entertainment type notebook, this Compaq F700 fan machine is equipped with Intel KuRui i5-2430 M processor and 1 GB of memory AMD Radeon HD 6630 M graphics CARDS, independent configuration, and 14 inch LCD screen collocation can meet your daily movies play games or office needs.

Today's notebooks are pushing in the direction of the light to thin to develop, each big firms in frivolous model is so hard. Ultrabook series, acer hummingbirds S3-951-2464 G34ISS beat listed open to sell, of this super this only 13 mm thickness of amazing, carry low voltage processor, life is more outstanding.

This report is super strength, this kind of acer hummingbirds S3-951 beat open to sell, ultra-thin fuselage and long life, are very, very good, but HP DV3 screen only 5799 yuan on the market price, very competitive. 1.35 Kg body weight, portable sex is very high.

Lenovo Yang day V470A-ITH business notebook using Intel SNB platform KuRui i5-2410 M processor, 4 GB memory and 640 GB hard drive, configuration, lenovo V470 will also join NVIDIA Geforce GT525M independent video card, has 2 GB memory independent, satisfying the customer daily games and entertainment applications.

Lenovo Yang day V470A-ITH besides continuance generation on the hard disk protection technology products APS, intelligent fingerprint identification system, a key system restore outside the system, Compaq CQ45 screen to lift up the day V470 also implements "super bodyguard" to "raise the clouds shield" upgrade, this service is a kind of intel-based hardware encryption to preview Theft of guard against Theft bottom technology, and has the boot protection, data safe, cloud storage function of intelligent data security services products.

The shenzhou K470P series notebook pure shield since its birth, based on 14 inches strongest game this high-end positioning, now in a notebook prices rising momentum of the environment, fine shield K470P-i5 this week straight drop inverse 300, to our game enthusiasts brought good news! It USES 14 inches no window beautiful screen, aluminum wire drawing appearance. SNB dual-core processor carrying i5-2430 M, match the latest AMD HD6770 1 G GDDR5 high-end independent video card, its 3 DMark Vantage HP Envy 17 screen as much as 26000 points or more, play mainstream 3 D games great to popcorn, and at the same time, SRS authentication of the speakers, USB3.0 subwoofer interface of frontier of the peripheral equipment to join in, make fine shield K470P-i5 become a perfect video and digital entertainment platform.

Fine shield K470P i5-the nods eyeball pen of is it also special used through the SRS authentication of the subwoofer speakers, it is certainly like to watch hd movies and other video entertainment applications users of a Gospel, the effect of stereo sound outstanding will bring you relaxed and happy family entertainment audio-visual enjoy. Fine shield K470P-i5 built-in DVDRW burn a cd-rom, a USB3.0 interface, 3 USB2.0 interface, VGA, LAN, all-in-one card reader, HDMI, rational layout, support almost all digital equipment mainstream.

Tsinghua tongfang notebook iron man X46H equipped with Intel's new SNB i5 platform-2410 M processor, has advanced farce frequency 2.0 accelerating technology, it can provide the strongest performance at the same time, they take HP Mini 110 screen the power consumption of the low energy saving effect at a suit, in addition, the platform integration of hd video card, many hd video support functions.

Tsinghua tongfang notebook iron man X46H have NV 2 GB GT550M flagship level independent video card, it can provide more energetic performance. Indeed, at present in high-end notebook with mainstream video card DDR3 memory as a standard feature of particles, and have the same video memory a wide, HP DM1 screen in this configuration, display chip and the video memory capacity of the size is directly determine the laptop game performance, though not NV GT500M series highest configuration, tsinghua tongfang notebook iron man can for users to create far more than other products game performance.

dell Vostro1440 also with a 320 GB 5400 RPM hard drive

2011-11-10T23:09:00.000-08:00

Dell Vostro of this year launched a new achievements in 1440 business notebook listed at the to the consumer gained a strong, its low prices are indeed be tempting, but it is absolutely the intrinsic quality of nots allow to ignore to the total factor, and today we will Vostro1440 for dell to detailed evaluation, the purpose is to let everybody more comprehensive understanding of this product real quality.

Single from appearance to see, dell Vostro1440 though is a position in the development of small and medium-sized growth enterprise and Dell E6400 screen entrepreneurship team entry-level business in this but in the mold details of the design but not careless, it fits snugly underneath it the shell, the place of detail in transition arc design, make integral style composed and not inflexible.

Due to the cost of consideration, dell Vostro1440 that part of the fuselage just ordinary engineering plastic material, but its surface treatment technology is more special, add a layer of copy skin feeling coating, while its fuselage cover and underside parts also design a bump bar texture, not only Lenovo T400 screen make your laptop to appear more solid and durable and has played a very good adornment effect.

Because the battery is designed in the back after installation by position, cause Vostro 1440 out the part of the body, the screen shaft part and combining the extruding part, it feels very solid, but because the extruding part also caused the laptop screen of the biggest open Angle is small. From the whole design perspective, Vostro 1440 style no give Compaq CQ71 screen prize place, but it is also simple and unadorned design let them comply with business laptops style, as a entry-level business this pragmatic style Vostro 1440 is the correct line.

Perhaps is to consider the cost control, Vostro1440 dell laptop while in the positioning of covers part of entertainment applications, but in function keys have cut. In the past we entertainment on common video entertainment and multimedia quick switch is cancelled, the keyboard at the upper left only provides a the power switch.

The simplicity of the layout for the keyboard offers more design space, so dell Vostro1440 chose the full size distribution. After a period of HP DV7 screen time after the trial, we think dell Vostro1440 keyboard is quite easy to handle. In the popular nowadays the suspension key design at the same time, the key cap part adopted the sag surface design.

In the actual operations of its key moderate process design, the keyboard force feedback accurate, easy to handle quite comfortable, even if long time in the text will not feel fingers fatigue. More worth mentioning is the keyboard has also used the machine on the splash design, can give the user more reliable to bring the security protection.

Cooperate with palm's design style, Vostro1440 dell laptop touch board area in process also introduced the surface of the metal Compaq V6000 fan wiredrawing, in its fingers sliding very smooth, thanks to the design of the immensity casing, the touch area is broad, finger positioning and a more accurate, in actual trial of the elasticity of the button around fission is stronger, easy to handle moderate.

As one paragraph 14 inches specifications notebook, in the interface configuration, Vostro 1440 the best use of the limited space, the front end is equipped with a card reader slot, and power supply socket and safety lock the two interfaces are placed in the fuselage of the left or right side, more practical interface is reasonable distribution in the left or right side, this layout scheme to fully consider user everyday usage habits, very human, arrangement is very reasonable.

Dell Vostro1440 fuselage front is more compact, in addition to providing the most common outside lights, only in the fuselage near the front has HP dv9000 fan the middle one interface card reader, and it is the indicator light cross-border design, even if the screen closed state, the user can also very good understanding this product working condition. Its power source, safety lock is distributed in the back.

Display part, dell Vostro1440 adopted a 14.1-inch LCD screen LED backlighting, energy saving, performance is very outstanding, resolution 1366 x 768 for the standard resolution, and the overall visual scale for 16:9, very suitable for the current everyone's use.

Despite being under the screen display technology limited use, visible Angle performance is not perfect, HP G72 keyboard but dell Vostro1440 screen relatively isn't the worst (vertical Angle well). In addition to explanation is the mirror of Vostro1440 dell screen display design although let more clear sharp, but also more likely to reflective glaring.

Vostro1440 dell laptop using Intel KuRui i3 370 M processor with integrated graphics solutions. Compared with the second generation of Intel at present new intelligent KuRui processor, Core i3 370 M belongs to a generation of 32 nm KuRui mobile processor camp ZhongDiDuan positioning of the products. The main frequency of 2.4 GHz, 32 nm laptop keyboard processor used the process technology, based on Westmere micro structure, the processor for dual core and support HT hyper-threading technology, has dual core four thread processing power, the power consumption of the thermal design TDP 35 W. From the main frequency perspective, this type of Core i3 370 M the main frequency and the current main new i3 and no obvious disadvantages compared.

In addition, dell Vostro1440 also with a 320 GB 5400 RPM hard drive, DVD burning cd-rom, HDMI hd output port, 1.3 million pixel camera etc mainstream collocation. Only from the hardware specifications to see, dell Vostro1440 main role in daily office applications, and the simple 3 D processing applications.

Dell Vostro1440 with standard Core i3-370 M processor Intel although belonging to a generation of KuRui processor but its in 64-bit laptop screen Windows 7 still show a more powerful performance. With mature Westmere micro structure and relatively high frequency, in the CINEBENCH R11.5 software multithreading environment of the test result is very excellent, even compared with the latest Intel SNB platform also don't show is behind, so performance can completely meet the user's daily video entertainment and office applications.

apple MacBook Pro (MC700CH/A) laptops equipped with the latest Intel Sandy Bridge platform KuRui i5 2410 M processor

2011-11-02T18:19:00.000-07:00

In 2011, each big IT companies produce released numerous notebook products, including take excellent appearance to attract the user's notebook, also have excellent performance to price ratio on appeal to the user notebook.

Today the author recommend a few 2011 Dell E6500 screen annual notebook products by users of the most welcome a few to laptop, the price for the latest prices of products, have recently bought the needs of consumers might as well a look.

Lenovo Y470N-IFI is march this year launched one of the new products, belonging to Ideapad series, positioning all-around entertainment, now in the new configuration upgrade, loading KuRui i5 2430 M processor for 2.4 GHz frequency, speeds up to 3.0 GHz black frequency, 2 GB of memory NVIDIA Compaq CQ70 screen GeForce GT 550 M independent video CARDS. On the market at present lowest quotation for 5200 yuan, pay attention to the user might as well look.

Configuration, lenovo Y470N-IFI HM65 carrying chipset, USES the SNB platform KuRui i5 2430 M processor, 4 GB of memory, 750 GB hard drive, DVD burning cd-rom; With 2 GB of memory NVIDIA GeForce GT 550 M independent video card, and support double graphics switching, in game performance is a generation lenovo Y460 products promoted above 20%.

In addition, the machine with a 14.0 inch thin dazzle colour screens, external aspects are very complete, HDMI and VGA, 2 million pixel cameras and JBL HP G71 screen professional speakers; The machine including 6 core lithium ion battery weight is about 2.2 kg, installed Windows 7 family normal version.

Now SNB platform notebook market has already become the mainstream, each PC manufacturers have also launched the high ticket model based on SNB, such as of the asus N43EI263SN-SL, it USES i7 2630 M processor, 4 GB of memory, GT550M alone show, the game players is quite attractive configuration, at present the market price is 7020 yuan.

Appearance, asus N43EI263SN-the silver metal SL drawing technology 14 inches standard mould, concise and unique Compaq C300 fan design for it won the broad user groups, screen, the use LED backlighting 14 inch screen, 1366 x 768 resolution.

The function, asus N43EI263SN-SL laptop using the latest Intel KuRui i7 2630 M processor, Intel HM65 chipset, 4 GB of memory, 500 GB hard drive, NVIDIA GeForce GT550M independent video card, the video memory 1 GB, support DVD SuperMulti double burn, preinstalled win7 normal version.

Interface, asus N43EI263SN-SL equipped with the two USB2.0 interface, 1 USB3.0 interface, a USB/eSATA amphibious interface, and a VGA, 1 HDMI, RJ45 HP DV6 fan line interface, audio output/microphone input interface and 5-in-1 card reader, etc.

13.3 inches i5 MacBook Pro MC700CH/A dual-core, one of the highest sales in apple MB, price is more suitable for individual consumer models, now this paragraph of this small drop slightly, present price 8166 yuan.

MacBook Pro compared with high-end hardware configuration, I'm afraid every apple fans, more intuitive consumption original intention or was it is luxuriant, incomparable beauty attracts, superfluous words or small Compaq screen make up the province is wonderful, the appearance of MB think necessarily everyone familiar again that the above!

Allocation, apple MacBook Pro (MC700CH/A) laptops equipped with the latest Intel Sandy Bridge platform KuRui i5 2410 M processor, the main frequency of 2.3 GHz, core and core with graphics CARDS are 32 nm process by process, also with the accelerating technology and black frequency hyper-threading technology, have 3 MB cache intelligence; Internal integrates new processor Intel HD Graphics 3000 core video card, its laptop keyboard performance has been and the entry-level independent video card at the same level, and integrated Graphics no longer "without".

Apple MacBook Pro (MC700CH/A) also come with A 4 GB DDR3 1333 MHz memory, 320 GB hard drive, built-in suction style DVD burning cd-rom; Integration of a gigabit Ethernet nics and bluetooth module, SDXC slot, wireless card, support 802.11 b/g/n wireless agreement; Built-in lithium ion battery, installed Mac OS X operating system.

Toshiba Z830 low with the use KuRui i5 version-2467 M low voltage dual-core processor

2011-10-23T20:37:00.000-07:00

Because of the low voltage before processor performance is not ideal, also makes is recognized as the gold of the 13 inch laptop figure in portable and performance both get equilibrium: good performance is too heavy, portable good HP G56 screen too second. This inside the most typical is apple Air, released from the start of the ultra low voltage use KuRui 2 dual-core processor, but restricted in very narrow internal space, until October 2010 apple still in to do so.

This year, Intel Sandy Bridge platform very successful for high-performance graphics core were integrated, make the CPU, NB, GPU add up only three of the power consumption and KuRui 2 times as part of the CPU. Save electricity, heat is low, the performance has better, for this large number of 13 inch laptop is also have reduced the thickness and weight, the more have Ultrabook super with new ideas came to the use of our side, for consumers is undoubtedly a Gospel.

Dell Inspiron 13 z is the spirit against women provide newest consumer groups model, and the 13 inches of dazzle red shell metal HP DV2 screen wiredrawing, ultrathin body design, overall weight was only 1.75 kg, very easy to carry, match with the latest standard of KuRui i5 dual-core processor voltage, so the performance is very strong. At present the machine in the latest official dell sells for $4999, and giving wireless mouse.

Dell Inspiron 13 z the spirit shape fine thin fashion, the red LCVM dazzle steel wiredrawing cover of the production process, the classical design before drift screen, can be in give you good at the same time perspective, utmost to protect your cervical spine is not compromised, design is very human nature is changed. In addition, the new spirit of the 13 z keyboard also has made the corresponding adjustment, by original DuDao type keyboard to chocolate type, flexibility is good, key process moderate, long time input operations will not feel fatigue.

Allocation, this machine use the new platform KuRui i5 2430 M dual-core processor, has 2.4 GHz and 3.0 GHz frequency of the default of the biggest black frequency ability, the performance of the mainstream i5 than 2410 M HP DV3 screen has some improvement, let you be in all kinds of tedious task before application is more relaxed. The 4 GB memory, with standard 320 GB 7200 RPM hard drive, core video card, and built-in bluetooth, 802.11 BGN wireless card support, installed Windows 7 family normal version system.

ThinkPad X series laptop has been pursuing the business people portable ideal choice. But it is a little small 12 inches, 13 inch model and slowly out of sight. After DuoNian, lenovo X300 finally released the successor of the X1, the SSD and HDD built-in double hard disk drive storage solutions, with standard voltage KuRui dual-core processor and provide intelligent keyboard backlighting support, the design is very human nature is changed.

New ThinkPad X1 lasted most of the little black modelling style, clean-cut alloy fuselage, black composed the appearance, can not hide behind the low-key HP DV4 screen in these years. This machine maximum thickness of 21.3 mm, the thinnest 16.5 mm in, can the little black most. In addition, the X1 will also provide support bluetooth and USB3.0 interface.

Allocation, the introduction of the ThinkPad X1 129332 C using the second generation i5 2520 M intelligent KuRui dual-core processor, standard voltage design, so the performance very good. The 4 GB memory with standard, core video card, a hard disk is for 80 GB SSD drive and 320 GB 7200 RPM mechanical mix and match, in the security super fast reaction rate system, at the same time satisfy user data of mass storage needs. Finally, the machine with standard 4 core battery, installed Windows 7 professional version of the system.

Asus ZENBOOK UX31 is the Ultrabook super in the first works, use 13.3 inches of ultra-thin metal fuselage, wedge HP DV5 screen design style, thickness of just 17.98 mm, weighing 1.42 kg. Allocation, the machine with the top version using low voltage KuRui i7 2677 M dual-core processor, 4 GB memory with standard and 256 GB SSD solid-state hard disk, and provide up to 1600 x 900 resolution screen, expected to cost $9999.

Asus ZENBOOK UX31 laptop used total metal fuselage, integration wedge design style, near the front of the human body is very thin, natural tilted to the keyboard can be a very comfortable handling. In addition, the machine has built-in high quality B&O speakers, USB3.0 fuselage interface and provide mini video output levels of the double, for the formation of a more screen provided protection.

Specifications, the machine with the top KuRui i7 use version-2677 M dual-core CPU, 4 GB of memory, with standard 256 GB SSD drive, core video card, and HP DV6 screen built-in wireless card and the bluetooth function, installed Windows 7 family normal version system. Interface, this machine provides USB3.0, mini VGA and mini HDMI video output, very comprehensive.

Acer Aspire S3 hummingbirds 951 is the first paragraph of the mainland of the listing of the super this, with only 13 mm of thickness of the fuselage, 1.35 kilograms of ultra light weight, and built-in low voltage KuRui i5 dual-core processor and the 320 GB hard drive machinery, the overall performance is good. At present the machine near the mall has begun to accept reservations, the price is 6999 yuan, interest friends might as well pay attention on them.

Acer Aspire 951 the hummingbird S3-strong magnesium alloy fuselage, nearly 180 ° with the biggest draw ability, and HP DV7 screen built-in high density li-ion polymer battery module, for long time to provide adequate security negroponte. In addition, it is also the only support installation mechanical hard drive models, provide HDMI hd output, for hd lovers would be suitable.

Configuration specifications, Acer Aspire hummingbirds S3 951 used the i5 2467 M dual-core CPU, 4 GB memory with standard and 320 GB hard drive machinery, built-in bluetooth 4.0 module and wireless card.

Apple MacBook Air since its birth has been a frivolous the notebook "national enemy", with 17 mm of thickness of the fuselage and surprised the replacement laptop keyboard design strength has been the consumer favorite. Today, new Air low voltage Sandy Bridge with the latest platform already open to sell, 13 inch version at present with low price is 9598 yuan, interest friends might consider.

Comprehensive consideration, the author thinks that 13 inch MacBook Air is low with the most cost-effective, first with 128 GB of hard drive capacity, can satisfy user storage requirements; Second is it has high resolution screen and a longer life ability, the most outstanding performance to price ratio. Look, this machine continue for last year's mold, a integrated aluminum alloy with ultra-thin design makes the machine is very easy to carry, and a full size keyboard with chocolate with its large palm's board, touch, it can bring you the most comfortable input experience.

Allocation, this machine use the latest KuRui i5 2557 M ultra low voltage processor, default, 1.7 GHz frequency, speeds laptop screen up to 2.7 GHz black frequency, far above performance last year with MBP size, the performance for a laptop for ultra-thin already great....... In addition, the machine with standard 4 GB memory and 128 GB SSD drive, built-in bluetooth 4.0, 802.11 abgn wireless card and provide Thunderbolt speed interface.

Notebook for mobile use and hygiene, portable sexual nature also became it eternal topic. Now, Ultrabook although will be a very good control in the 21 mm thickness of the fuselage within, and most of the 17 mm or so, but they are no matter how well, performance would be difficult to compete with these machines, and that is the SONY VAIO Z21.

As the top models, SONY VAIO Z21 have only 16.65 mm of thickness of the fuselage and glass fiber, carbon fiber composite material shell, only 1.18 kg acer screen of ultra light weight, and built-in standard voltage processor and the unique double fan thermal design, everything is a current industrial design of the top level.

Allocation, the top VAIO Z219GC notebook built-in KuRui i7 2620 M dual-core processor, a 3.4 GHz with the largest problems of frequency ability, coordinate the 8 GB memory and 2 x 256 GB SSD drive the Raid 0 disk array, the speed of the engine runs with the solid foundation. Be worth what carry is, the machine will also provide independent video card, through the unique LightPeak fiber interface connection, for large game is running to provide the safeguard. In addition, Z219GC notebook also provides up to 1600 x 900 high resolution against the glare of the screen, and installed Windows 7 professional version of the system.

Z830 is first Ultrabook Toshiba laptop, with only 15.9 mm and 1.12 kilograms of ultra-thin fuselage super light weight, it is Toshiba laptop fan also the exposure of the most frivolous Ultrabook and the only one with a keyboard backlighting function. At present the machine with SSD model 128 i5 expected price of less than one thousand knife, it's something to look forward to!

Toshiba Z830 fuselage magnesium alloy by creating, drawing technology processing, the maximum thickness is only 15.9 mm, weight of about 1.12 kg, and two bottles of mineral water very, very easy to carry. The machine USES the mainstream 13.3 inches design, provide a full size keyboard backlighting and the interface (rare provides RJ-45 Internet interface) rear, convenience user comfortable to use.

Configuration specifications, Toshiba Z830 low with the use KuRui i5 version-2467 M low voltage dual-core processor, 2 GB on-board memory, and with standard Compaq CQ71 keyboard 2 GB and 128 GB memory replacement SSD drive, provides the convenience for capacity upgrade. Also, the function such as bluetooth wireless network card, in the machine body all have equipped with, officials say the price will be lower than 1000 dollars.

Technological bottlenecks fourth largest energy is the way out

2010-03-26T00:00:00.001-07:00

It is estimated that the final of the biomass energy in China this century, the total annual production of up to 5.3 billion tons, off 860 million tons of standard coal. Satellite M45 battery Satellite M50 battery

Transition to low carbon "is a test of traditional Chinese energy structure. China has promised 2020 units of GDP compared to 2005 emissions of carbon dioxide fell by 40% -45%, accounts non-fossil energy the proportion of primary energy consumption to 15%, whereas in 2009 this proportion was only 7.44%. China Power Investment Corporation, Director General Lu island a few days ago the press that to complete the "non-fossil energy sources by 2020, representing the proportion of primary energy consumption to 15% of the commitment" is not easy.

According to the report, in 2009, the total energy consumption in China is approximately 3.1 billion tons of standard coal, including hydropower, nuclear energy, wind energy and other non-consumption of fossil is about 230 million tons of standard coal, which accounts for 7% of the total energy consumption and, as the only coal, oil and gas energy of the world's fourth largest - l the use of biomass energy is less than 1%. In particular, a sharp increase from the previous stage of "junk coal" technological change is even more confusing, since the technology of biomass energy has been so effective, industry, energy from biomass are the obstacles? However, subsidies in energy prices of the biomass to 0.8 yuan / degree will really solve all problems? A large number of companies and experts on the occasion of biomass may be able to respond to development of the industry to provide some inspiration. Satellite M55 battery Tecra A3 battery

Coal Refuse really changed?

"20 minutes, turned to coal, garbage!" Zhongshan City, Guangdong Province, Shuang Jin, director of science and technology R & D Center of biofuels Ru Zhaoxiang sure that the paper "Energy of China," he told reporters. No artificial classification, solid waste mixed poured into the production line of the entry, after more than 20 minutes, the garbage becomes a boiler, power generation, regeneration "of coal." In this technology, science, Tsinghua University, director of the Institute of Applied Chemistry, Professor Liu Dehua to conduct an objective analysis, it must first erase the calculation of the standard of heat, example, is burning the same weight, the same weight of coal and biomass? Or is it that such equipment, the combustion efficiency can reach similar levels. If you say the same weight of biomass and coal combustion under the same conditions of heat rather impracticable, it is contrary to science. Coal, two kinds of elements in the biomass oil accounted for most of the element oxygen, therefore, biomass and coal can not have a considerable heat. “Tecra A4 battery Tecra A5 battery

This reporter has learned, has obtained a national patent "junk coal" technology change, the buying group is the largest company in waste management. As a loss of innovative technology, "Coal adverse change" should be encouraged, but emphasis in the trash rather than the regeneration of coal gimmick.

Professor Liu Dehua also emphasized that biomass-based materials as an energy source, this point is that several other renewable energy sources are not available. However, the seemingly inexhaustible supply of biomass, in fact, current conditions, the efficiency of energy conversion is low, the high cost intermediate significant externalities, raw materials, "rarity" threshold is even more insurmountable. The "Microalgae Oil is concerned, the laboratory to industrial production still far way to go, according to the Department U. S. Energy believes that the current level of technology, micro-algae a gallon of gasoline now costs the equivalent of oils and fats ten times to twenty times. "Professor Liu Dehua admitted that" we are confident that under the principle of prospects for energy applications of biomass, but also can not ignore their own problems in its development. " Tecra A6 battery Tecra A7 battery

Rely on subsidies to go very far?

This reporter has learned that according to the State Development and Reform Commission issued a "price of renewable energy and cost-sharing pilot system management, biomass generation projects for electricity subsidize the standard price of 0.25 yuan / degree. In this regard, Wuhan Kaidi Holding Investment Co., Ltd., President of Yeh-Long Chen proposed that the current level of price subsidies, biomass production companies of electricity to be profitable. Biomass power plants in electricity prices should be adjusted to 0.8 yuan / kilowatt-around that level, increased efforts to support development projects of energy production from biomass. GK479 FK890 PC764

Companies producing biomass energy to the status quo, the supply of biomass for more than 60% of President Dragon Power Energy Group of China Jiang, Long revealed that 0.8 yuan / kilowatt-standard comes from "First, biomass power plants with local reference prices are so-called" adverse selection ". For example, Xinjiang, Inner Mongolia and the northeast provinces and other places of straw resources is very rich, but the low price of local landmarks. Xinjiang, and even including subsidies per kWh of electricity prices only fifty cents more, while the Guangdong, Fujian, Zhejiang and other developed regions of the basic price of crude up to 67 years but he did not build power plants in these areas require sufficient resources straw. Secondly, the price of fuel continues to increase, the purchase price of straw from the standard of 150 yuan per ton in 2006 up to now about 300 yuan per tonne, but prices did not increase in accordingly. but not so long ago, Hebei Province, will increase electricity prices per kilowatt biomass of 0813 yuan. If the average national price of buying electricity can reach this level, I think we will soon be profitable. " U4873 D5318 Y9943

For the production of biomass energy, oil and petrochemical companies, and some experts have different opinions. They believe that coal today and in the future (until 2050 or later) in the energy consumption of China will continue to play a leading role in 2050, the total energy consumption of coal accounts for 50 % -60%, while the total will still continue to increase. Meanwhile, a huge gap in domestic supply of oil, oil imports has increased year after year, dependence on foreign oil is close to 50% in 2020 should exceed 60%. In this case, should significantly improve the value of bio-energy space. Biomass power generation is difficult, said profit in the same time, Yeh-Long Chen stressed that the energy source of biomass in the low carbon economy, renewable resources by any other resource irreplaceable, the future, it could serve as an important alternative to petroleum products. GD761 TD347 C1295

Substitution of oil goes?

From a perspective of the market, Andy Lau, professor of bio-liquid fuels is one of the most promising use. Diesel, as bio-fuel alcohol or applications do not require changing the way the existing system, you can directly enter the market. Especially in the soaring car ownership in China today, the demand for alternative fuels is very important. RN873 GW240

However, under the "2008 China Biodiesel Industry Investment Value Report", the 300 million tons of current levels of capacity utilization of only 10% biodiesel, while the total scales of projects under construction there is at least 300 million tonnes. Biodiesel has become more important, the collection of waste oil, transport and other sectors of the lack of effective organization, development of the high oil content and the adaptability of species and ecological co absence of devices coordination. The large-scale planting of a single species of increase pest problems. Woody cycle plant down, if there is no commercial bank loans, business is difficult to undertake independently. At the same time, the lack of standards and support system, oil companies (PetroChina, Sinopec) are concerned about products of low quality and harm their reputation, purchase bio-diesel, also has d a "not support" attitude. wholesale electronics eBook Reader

In the interview, a researcher at the Institute of Energy Guangzhou PAN Xian Qi said that the response to this situation, the current use of biomass heat is also a shortcut alternative to oil, it is important the market positioning must be accurate. Huge quantities of raw materials and not to go instead of oil and gas instead of coal, biomass increase the value of space is larger. Hien Phan, said Qi, a project of Shenzhen, for example, by compression molding of biomass, gasification, after input from companies producing steel may be a year of biomass consumption of about 5 Mt. If the steel industry to promote (instead of heavy oil), hundreds of thousands of tons and millions of tons equivalent to the size of a number of levels of direct-fired power plants. "Since the development of an industry term must be a certain amount of production to see the results. Small and various inputs do not change the overall trend, while the ultimate indicator of emission reduction in China is the total emission reduction, emissions reductions where it comes from? The most important point is that a large number of high-energy alternative energy for many more programs low. "PAN Xian-Qi bluntly. Smartphones Wedding Dresses

Jie Mi HP notebook "black storm" Whole Story

2010-03-25T23:56:00.000-07:00

This time, M. is pushed to the global PC industry, the boss - Hewlett-Packard.

China Central Television, "315" the show longer than 12 minutes from time, a comprehensive exhibition of the Hewlett-Packard notebook models in China on a variety of quality problems. Program revealed that the products of these issues, HP unilaterally set its own rules for post-sale services, contrary to the rules and three packs of law. A1078 A1175

Climax before the arrival of a long simmer. Reporter learned during the investigation in 2007, Hewlett-Packard laptop than what happened in consumer complaints, the start screen, black events, the issue on HP notebook PCs have been frequent comments and messages of the network in November 2009, these users formally assembled to form a grand alliance activist scale.

Are involved in nearly 40 quality problems for HP notebook computers, Tencent QQ group, at least 3,000 consumers, also through the Internet, hundreds of lawyers and public interest litigation of solidarity and joined team.

As the leading global manufacturer of PCs, Hewlett-Packard Why such a mammoth trapped in the door "quality" Vortex? A1045 MacBook Pro 15 inch battery

On such a late apology

CCTV, "315" show after the second day of the exhibition of large-scale, ie, March 16 afternoon, 16:30, Hewlett-Packard held in Beijing at a press conference of emergency. This is the laptops Hewlett-Packard after the incident publicly for the first time to face the media.

At the conference, Hewlett-Packard in China (including Hong Kong) Information Products Group, said Zhang Yongli, Director General, Hewlett-Packard has formally apologized to Chinese consumers and promised there would be problems of quality HP computer notebook to provide part of the motherboard to extend the warranty and back-up service.

Hewlett-Packard Company Public Relations Manager Cong subsequently sent to reporters said the Supplementary e-mail, Hewlett-Packard to be commissioned within the next 30 days to achieve a comprehensive reorganization plan, such the strengthening of internal staff training and service tips, perfect partners to discuss the mechanism. PowerBook G4 15 battery VGP-BPS2

However, this "emergency" excuses will, regardless of the exit time to finalize the complete solution to the problem, or extent, is clearly not effectively reducing the public questioned.

The first is timing. March 15, the Day of protection of consumer rights. This morning, the official website of HP has launched the "Customer Care Improvement Program, said he purchased a laptop HPPavilion and mainland China CompaqPresario users to conveniently extend the warranty period, the night Hewlett-Packard by CCTV," 315 "View full exposure, disclosure of certain models of its notebook graphics there are serious quality defects, the second day, Hewlett-Packard for the first time, came before the public, formal apology.

Human rights lawyers in the sponsoring user group, France Yi Feng Wang, Chang, CEO seems, the whole process, HP's response to negative and passive, "from 2007, a problem almost three months to protest against a militant group of users, Hewlett-Packard is not seriously serious attention to this issue. "he said. VGP-BPS2A VGP-BPS2B

In addition, Wang Feng-chang as well as public apology for HP, but offers no substantive solution. In his view, as Hewlett-Packard startup screen of the laptop and black, its laptops in May suggests that the basic design and components of serious deficiencies in quality, but HP said that the currently only extends the warranty period, there is not a fundamental change and a resolution of his laptop cooling system.

"Even if the user to replace a new motherboard, the next burn again." He told reporters that the coalition has collected more than one Hewlett-Packard laptop computer problems, many consumers have repeatedly to replace the motherboard, are "burned in exchange for re-burning."

Paul is a temporary extension of terms, and users want to be able to take the initiative to assume responsibility for HP to recall the issue currently on the market for laptops. VGP-BPS2C VGP-BPS8

"This is the premise and the key to solving the problem." Feng-chang said.
However, according to HP March 16 Conference on the scale, the current handling, it is clear of HP's question is: recognition of problems and after-sale does not explicitly recognize the existence of the quality of their products Mishap; nothing about the recall.

March 12, Wang Feng-Chang and his union representative to the General Administration of the State Quality Supervision and Inspection and Quarantine file an administrative complaint requested "the quality of HP laptop computers to investigate and ordered the company to repurchase or replace the plaintiff bought the alleged existence of the problem laptops, and compensation for the loss of the plaintiff. "Two days later, the State General Administration of Supervision quality and inspection and quarantine officer in charge of the complaint and the organization to conduct investigations. VGP-BPS8A VGP-BPS9

Wang Feng-chang during the incident involved more than 40 models of HP notebooks, the current coalition of consumers every day add up to 400 people complained.

2 "Gate quality" behind the

In fact, the old problem of quality of HP laptops.

Since November 2009, foreign well-known supplier of SquareTrade in the long term after-sales warranty tracking the 30,000 laptops (including access this thin), The Notebook, launched a report on failure rates. The report indicates that over the last two years, the failure rate Asustek laptop is less than 10%, Toshiba, Sony, the failure rate of Apple laptops are also below average. Hewlett-Packard, Acer, Dell and other branded laptops are among the highest failure rate. Among them, the HP laptop for 2 years and 3 were in their first year was the failure rate of 16% and 25.6%. VGP-BPS9/B VGP-BPS9/S

Come take a look at the Chinese market. Xiu Yi (China), the string of laptop repair is now the largest company specializing in laptops warranty repair. Its managing director Lee Ho told reporters involved in maintenance of its laptops a month, HP is the largest absolute number ", 2008, 2009, especially in summer, and the graphics are basic to high temperature, motherboard burned. "

Laptop displays a black screen or splash screen may be caused by several reasons, the design flaws of the model base element caused by the overheating, it may lead to these phenomena. " He said.

Obviously, for large companies like Hewlett-Packard, technical problems should not have taken a bottleneck and the threshold. However, if this is not a technology goal is compliance, then the problem will arise where? VGP-BPS9A VGP-BPS9A/B

These people have told reporters that now, like HP, Dell, ASUS PC giants such, even if they have their own production base, however, apart from some high-end product design and development and is responsible for their own production, the growing number of middle and low end product line has been diverted to smelters. In particular, the individual series of low-end products and OEM products, R & D, design, parts procurement, to final production, is almost entirely responsible for the foundry.

These manufacturers to reduce costs, and often tend to choose to use cheaper materials and accessories. Defects in product design in the case also happened quite frequently. It is true that the final list of a new product to go through the trials of the prototype, but the detection period of a few days is difficult to make these design flaws and quality defects carefully exposed.

Clearly, as the PC industry, Hewlett-Packard boss is not spared in this regard. Instead, because of its large market share and absolute number of major arms exhibition concentrated more on these issues. VGP-BPS13/S VGP-BPS10

Hon Hai, Quanta, Compal, Wistron, Inventec are production facilities HP accessories related to the plant until 1000. Hewlett-Packard said that these issues are integrated in their consolidation plan.

The company was founded in 1938, entering the Chinese market 20 years of rapid development, the remarkable performance.

Hewlett-Packard in 2009 Q4 profit in the China market, overall sales of HP rose 20%, PC sales are up 40%, an increase of the highest in the first column counterparts.
Not only that, by the end of 2008, HP has officially voted to Chongqing to build a 2 million square meters of production base computer, the main production of desktops and laptops. Unconfirmed sources have the ability to plant five million ~ 10 million units, the value of estimated annual production of up to 300 billion to 50 billion yuan. If this production figure is true, be called Hewlett-Packard factory key Asia Pacific. VGP-BPS10B VGP-BPS10/S

Necessary to mention that in the Chinese market, HP's largest competitor Lenovo acquired the PC division of IBM, and the head of Liu after reunification, the new strategy began to work and realize losses. In addition, Acer and Asustek's market share has climbed all the way, the old rival Dell is a great effort to change channels, ruthless, in the Chinese market want to fight the top or bottom.

"Quick Radish do not wash the mud in the expansion of HP in China on the road that used to express the reason for that?

Three of eight days black hole

An industry told us that in Europe and the United States and other developed countries, consumer electronics products sold are generally followed for 15 days after the unconditional return standard free service. However, these European and American brands entering the international market in China, does not the international fashion since 15 days, the introduction of an unconditional return free, but take 7 days unconditional return home within 15 days of replacement rules of the industry. VGP-BPS10A VGP-BPS10A/B

This difference between the black hole period of eight days, and well-kept secret in the industry, computer manufacturers are concerned by these computer products returned time "fuzzy". March 10 at HP quality problems exposed a few days before March 6, manufacturers of home computers Tongfang has launched an unconditional 15-day free service returns, break windows in this layer of paper.

In a Hewlett-Packard as a representative of the international brands face a crisis of confidence yet to find a breakthrough of domestic brands do?

Reporter visited the country, the United States, Dazhong and Suning stores such as 3C, and the former over the counter sales of certain local brands great enthusiasm, "Quality Gate" for the buying intentions of consumers has changed. PA3399U-1BAS PA3399U-1BRS

Similarly, the search index Baidu display information in just a few days, a number of local brands of concern about the rise of more than 150% of his attention is obvious.

Shopping has always been intense and brutal competition, Hewlett-Packard conducted in a terrible fix "crisis" in public relations, its competitors also conduct a "crisis" in public relations. And consumers in touch "high" when the behavior of more mature and calm.

A veteran of the PC industry, said that with the continued escalation of hardware technology, to capture significant market share, including the PC giant Hewlett-Packard, whose rate of introduction of new products is accelerating.

"In the past, a model of laptop may be hot in 2012, but in recent years, demand for segmentation positioning on the market, manufacturers are adopting new course has strengthened." The person said. PA3399U-2BAS PA3399U-2BRS

Rich products so that consumers have more choices for manufacturers but it is the test of overall strength. As a laptop "heart" and "eyes" of the central processing unit (CPU) and graphics systems, for example, the introduction of a new generation of products, giving users more efficient and comfortable experience. However, with a corresponding increase in energy consumption, how to achieve efficient cooling in the narrow space, since many companies facing a bottleneck. "

Xiu Yi (China), Lee Ho, director general of the repair phones frankly stated that the current laptops usually frequent failures, repair rate is high, it is precisely because the rapid development of the entire industry led, for example, almost the majority of branded laptops are different degrees of emergence graphics and heat dissipation.

By the second half of 2009, similar events splash screen HP products in a brand well known in a masonry heater out of control, there is still such a situation occurred recently intermittently. PA3465U-1BRS PA3451U-1BRS

And companies to adopt a positive response, but also to assure customers free replacement of the screen. The fact that, since all of the purchase of the series of laptops to customers, quality problems, and have served.

In fact, to increase competition in the low threshold for the computer industry, technology and quality is not only competitiveness, integrity and high quality after-sales is an important part of winning the confidence consumers.

However, manufacturers of home computers take the initiative to erase the eight days, a behavior of the black hole so far received no response from other suppliers. Is this short-term performance, or a permanent commitment, companies must focus on performance monitoring. Satellite A80 battery Satellite M100 battery

China's booming computer market, Hewlett-Packard and other international organizations known brands in China's rapidly growing scale. However, a growing internationalization of the Chinese computer market, and the corresponding after-sales service to protect and not to the same speed international.

"7 days caveat vendor 15-day replacement service, although the standard long followed, but as time passes, the PC market matures gradually developing more humane and better reflect the interests of consumers of new standard is very urgent." People in the industry. Satellite M105 battery Satellite M40 battery