Sunday, October 24, 2010

Comparison of twisted pair and coaxial cable



锛?鍚岃酱浼犺緭绾挎槸涓?浼樿川瀹藉甫灞忚斀浼犺緭绾?br />
[Quality]: transmission attenuation.

[Broadband]: Now the level of our products have achieved 0 ~ 20Gz; twisted pair coaxial transmission bandwidth is about 1 / 10;

[灞忚斀]锛氬畠鎶婁紶杈撲俊鍙风殑鐢电鍦哄叏閮ㄩ檺鍒跺湪灞忚斀灞傚唴閮紝涓嶅悜澶栬緪灏勶紝鏍规嵁鏀跺彂鍙?鍘熺悊锛屽鐣岀數纾佸満涔熶笉鑳界┛杩囧睆钄藉眰杩涘叆鍐呴儴銆?br />
The principle of coaxial interference produced is another matter, twisted pair is different, its signal transmission electromagnetic field theory is distributed in infinite space. Reversible under the principle of sending and receiving, the external electromagnetic field can also go directly to twisted pair. Twisted pair can not prevent external electromagnetic field to enter, but with a helical twist of the way, so that two lines of the received signal, "exactly the same as far as possible", and a balanced differential signal processing technology, the same as that of "common-mode signal "restrain out. The key here is the twisted pair of "balance" feature, "balance" when there are differences, interference can take advantage of the external object will also affect the balance. Project on "balance" is relative, not absolute, the circuit's "common mode rejection" has a range of performance. These two practical problems, determine the twisted pair of anti-interference ability is limited, the integration of network cabling in the Rules strong interference case, you must use shielded twisted pair, is the truth.

2. Coaxial and twisted pair transmission characteristics is provided by the national standard, can not change. Such as video signals on top band for the 6M, the 2000 meters transmission distance, SYWV-75-5 cable attenuation of 40db, the voltage decay 100 times, 1Vp-p video signal attenuation of 6M to 10mv, or 80db microvolts, in this level video resume, you can ensure high SNR. Experience with the cable system design engineers, is very clear; for unshielded twisted pair, 2km of 6M attenuation of 92db, attenuation of nearly 4 times higher than 75-5 coaxial large 52db (400 times);

3. Twisted pair 2km, 1Vp-p signal attenuation to 25 micro-volts, that level is 28db microvolts, and the circuit has the noise level can be close, only the end of the compensation signal to noise ratio will seriously deteriorate the way out can only enhance the front-end level.杩欏氨鏄洰鍓嶅弻缁炵嚎浼犺緭蹇呴』閲囩敤鐨勨?鍓嶆帹鍚庢媺鈥濇妧鏈柟妗堬紝瑕佹眰鍓嶅悗璁惧鐨勮ˉ鍋挎彁鍗囨?鑳藉姏蹇呴』澶т簬92db,瀹為檯搴旇鍋氬埌100db銆?Now I only see a manufacturer provides a 60db capacity building of the data, do not know is that the frequency data. Also to note, front-end large-signal amplification to enhance the inherent noise generated by the circuit itself, than the end of the small-signal circuit intrinsic noise generated by much larger, faster deterioration of the system signal to noise ratio, it was suggested that twisted pair transmission equipment relay relay series can do a lot (a lot more than the coaxial), which is entirely ignorant of the imagination, theory and practice are not justified;

Conclusion: Comparing the coaxial and twisted pair transmission system, two points must be seized: one more difference between transmission characteristics of two lines, the second is to look at the performance level and transmission equipment.







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Tuesday, October 19, 2010

Open-source framework for thinking about [2]



Although we have stressed the whole is greater than the sum of the individual, but how a single "individual" right to play a greater effect of the combination into the "whole" is not easy. Because these single framework developed by different teams, the framework and the framework of the impedance between the natural, between this framework and the framework of the "generation gap" requires additional configuration and coding to close.

Each frame has its own configuration file, the framework of the integration of disaster often brings configurations, such as the Spring and Struts integration, not only a Struts configuration file itself, not less, in Spring Action also needs to provide configuration information for each, and both need to comply with certain contract.

Framework and the framework with each other often occur between similar or duplicate functions, how to choose, how to use the often difficult for developers. Such as Spring AOP method itself provides a cache function to return the results, and Hibernate itself to provide two cache, whether both use it, or choose one from? The middle will often lead to much debate.

Framework integration problems have become increasingly prominent, we can find the open source community a large number of forums or discussion topics.

Currently there have been some attempts to solve the framework of the integration of open source projects, such as foreign AppFuse, domestic SpringSide, the integration of the framework to provide professional guidance. But there is no good solution to the actual needs of real development. The integrated framework in order to increase interoperability, network are spread too wide, leading to integration of the framework itself like a giant, daunting, and dexterity of the custom there, and reduce their utility, these integrated open source projects are often reduced to an instance of guiding.

Upgrade troubles

Active in the framework of the daily upgrade, feature-rich. Second, because of open source frameworks exist to some extent arbitrary, often leads to the actual use of the framework, we found lot of hidden Bug, it sometimes becomes inevitable upgrade to a frame. Open-source framework for formal specification than the Sun have a more flexible upgrade path, high and low version compatibility issues have become a common occurrence. Such as the famous Hibernate, the 3.0 version and 2.0 versions of the package names have undergone radical changes, just-released versions of Acegi and low very different, incompatible.

An integrated framework consists of a number of different team from the framework of the composition, integration framework in the framework of these combinations on high, the upgrade changes the underlying framework of the portfolio has caused a corresponding rise in the framework of the situation, the fragile stability of the integration framework is easily break.

The upgrade also has a direct combination of the framework development team brings the pressure of learning, in order to familiar with the framework of the new features and improvements in the development of spare time, they had to squeeze their spare time to learn continuously charge. Always a framework for learning the new features not yet been completed, another new version of the framework of another burst of cheers in the debut, allow developers to find all his efforts to just a horse ride a cow chasing the game.

3, the developer how to get out puzzle

Framework of explosive growth and the rapid pace of technological change, so just from traditional J2EE puzzle to get out of developers fall into a new dilemma. There are many personal experience of the developers a large fall in the line of grievances, and even many voices crying out, hope to return to JSP + JavaBean + JDBC to that era of innocence.

Framework of software development were also present to the world a fresh and happy, do not want to look forward to healthy individuals of the chaos into a holistic dispute. In the complicated puzzle out how the open source world and the plight of the ship to grasp the direction of their technology, is a meditative reverie every developers to do.

Focus on learning by analogy

Everyone's time is limited, for the periodic tight schedule anxious to work overtime and more so for the developers to make the developer could not "know the word all over the world to read the book to make world" learning-by-frame. Select good for themselves, for the project framework is particularly important focus of study. Not only master the technical details, but also to understand the framework of the principles and ideas, so that when in contact with the relevant framework, we can comprehend by analogy, identify what is true.

If you are in-depth understanding of the Struts MVC framework of principles and ideas, in contact with Tapestry, Spring MVC and other framework, you will find the difference between the two is metaphysical, rather than qualitative differences, even if the actual need for the framework really want to convert When you can easily smooth transition.







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Saturday, October 9, 2010

Characteristics of GIS


1. Spatial visualization (Spatial Visualizaiton)

a. profile feature space visualization of surface features

Information System is a computer simulation of the real world, and a geographical information system was highlighted its space on the relation between the real world. Use our space for all things in the state has a very intuitive feel. No matter that the screen can display a stepless zoom the map and information inquiries, or show a three-dimensional terrain model is bringing us right Xianshi spatial relationship of Renshi world more intuitive and specific. Perhaps we can use computer science in the popular "WYSIWYG" word to explain this.

b. the characteristics of surface features with spatial reference attribute information visualization feature

GIS spatial visualization of features include the right features on spatial distribution of attribute information Patterns Visualization This is a geographic information system is an important feature to ensure, that GIS 瀹炵幇 spatial information and attribute information integrated management, and to well established links between the two. For example, the use of one of China's administrative division map, we can extract the geographic information system database provinces, municipalities and autonomous regions in 1994 census data to calculate population density, population density, according to the classification index to specify a different color and fill displayed by the corresponding administrative polygons (this implementation is a space from the property to the association process), this property features room for thematic surface features can be achieved through the geographic information system tools for spatial visualization of reference information.

2. Spatial orientation (Spatial Navigation)

The use of geographical information systems, we can not only global overview of the study area, but also can zoom and roaming and other basic functions of GIS provides more depth to our area of interest to study.

A complete geographic information system provides a spatial database capabilities, we can use a small scale view of the overall and partial view of scale to large scale view details. Growing at the same time scale to show the spatial information content to the user will be constantly updated. For example, an administrative province in view the overall situation, only need to display large rivers, provincial, and municipal and county roads, railways and administrative district polygons and other global information, and, with the continuous increase of scale, we need to show that cases of land, buildings, park space for specific surface features. These and Cartography emphasized the concept of integrated graphics is similar.

GIS spatial orientation features can be reflected in spatial query functions. Cases using a provincial-level land use maps, we can query to find space "in the city park," and immediately zoom the map display range to all the "park" within the spatial distribution, such as the embodiment of space-oriented role .

3. Spatial thinking (Spatial Thinking)

GIS spatial database in the storage space around the object descriptions, it is also storing the spatial relationships between surface features, this feature is to provide a foundation for spatial analysis.

GIS spatial thinking is to use GIS database has stored the information, through GIS tools (such as buffer analysis, overlay analysis), generated in the GIS spatial database and information storage requirements.

Geographic information system will integrate a number of spatial analysis tools, and provide secondary development tools. Conducting spatial analysis, the user will be a variety of tools to research by the professional model organized into a program (ie the computer can identify and operation of thought), by 鍦扮悊 information system was completed, provided at the end results of the analysis of spatial visualization .

GIS spatial thinking allows us to reveal the spatial relationship, spatial distribution patterns and spatial trends, and other types of information systems can not complete the task.

Urban and Regional Planning is the geographic information system technology embodies the characteristics of spatial thinking, the most typical applications.






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Tuesday, October 5, 2010

Another pair of eyes CMMI [2]



I am confident has been understood for more in-depth 6sigma; However, when I more in-depth understanding of CMMI, the more I believe it is a good way to research and development. But why do we in R & D process improvement or progress slowly? I think there are two reasons: First, all alone in the face of a variety of ideas and effective work, the capacity will be neither effective combination, so that effective progress of the work, did not dare give up a number of decisions to adhere to a number. Second, even in the decision-making, the organization's execution can not keep up. Improvements to our current terms, and finally a clear improvement in the development process in order to CMMI-based, this is a clear idea of work; in practice, in accordance with CMMI project management specifications for each stage targeted, clear responsibility , track time, so the results highlighted. If he continues, I have no doubt that to achieve the set goals.

Some people may soon have to ask: do you not 6sigma the Black Belt? If so, should 6sigma doing here? I am a black belt, but I do not exist in order to make 6sigma I EPG positions in order to complete the requirements to work: research and development process improvement. Either way then, can organizations achieve their goals as long as like. And, as mentioned above, CMMI can do the planning and implementation, 6sigma can do, just similar to it. However, in order to organize specific ideas, consistency, a party of some necessary concessions. It is "a gentleman doing something not done," clearly the work of leading ideas, the need 6sigma do certain things. In addition, 6sigma still more details in place, add help for the development of process improvement. If a variety of tools to enhance thinking and decision-making logic, as far as possible data for decision-making will also promote the organization and improve the measurement of interest; and CMMI process improvement in the measure of the lack of financial returns, but also 6sigma exposed in front of it also promote the organization to improve in this area. Not only these, 6sigma desire for perfection, customer focus, team communication, and dissemination of knowledge and concepts of regular training, are subtly changing the atmosphere of the organization to improve the quality of members. All this is quietly driving the development process improvements, and results must be organized in the CMMI maturity level assessment, the farther high.







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Tuesday, September 28, 2010

"Elephant" Intel how to dance again



Intel CEO Paul Otellini Global (English name, please add) read, "Augustus Biography", his deep feelings: As founder of the Roman Empire adopted son and heir of Caesar, Roman rule shaped the order in which the first A political (Principate) as the fundamental system of Rome, and opened a long period of time, "Roman peace."

Otellini said: He (Augustus) is legendary, he changed the Roman.

And Augustus is similar to Europe and Germany Ningji Cheng Intel is a chip empire. He took office that is, Intel's internal environment in which the external environment is undergoing tremendous changes. Internet, Internet this 锕?cloud computing is quietly changing the world, the industry is facing re-distribution of words, face remodeling industry chain.

Otellini to appear in such a historic trade adjustment point in time, continue to hold Intel's empire?

Previously, only Intel chips embedded in computers, but in fact, the new terminal is Intel's wasteland. Otellini to pioneering, to Intel chips embedded in all computing devices.

Pioneer is one of Intel's model of change. As the year Gerstner did at IBM, INTEL history, the first non-technical majors in college to Otellini, now using a more subversive ideas recycled INTEL.

"Platform" of policy challenges

Platform strategy to Otellini from the COO to take over non-controversial CEO, but also being criticized by analysts, after he took office at the peak point, INTEL decline in the financial statements, the company's frustrated mood, is placed in front of Otellini challenge.

In early 2005, Intel Chairman Craig Barrett either, Otellini took over as CEO. At that time, Intel appears to fame. The second quarter of the year, Intel's sales revenue had also reached "record" of 9.2 billion U.S. dollars, net profit rose 16%. The fourth quarter, Intel's sales revenue reached 102 billion dollars in new high.

In fact, Intel has to hilltops, and to challenge received Chong. Fiscal year 2006, the world's largest semiconductor company's sales and profits fell by 9% and 39%, in September 2006, Intel announced plans to lay off 12,000 employees. Until the end of March 2007, Intel's revenue decline year on year for 5 consecutive quarter, net profit has witnessed a whole year around.

Emotional frustration dispersion around both inside and outside of Intel. Wall Street analysts began to criticize Otellini: I do not know too busy to embrace the so-called platform, ignore the conduct of the - chip.

Intel stagnation in the development of those two years, competitors quickly catch up with AMD. With lower energy consumption, better compatibility with Opteron chips (Opteron), AMD from the PC server market, once won nearly 40% share, and will catch up with the momentum has carried over to the consumer market. This makes Intel pinned. All kinds of speculation began to spread: Otellini will be no guarantee that the throne.

When it was criticized by investors and analysts a platform strategy is Otellini's New Deal. Otellini believes that computing industry will increasingly rely on application-driven, not only by technology-driven, chip processing, graphics processing, storage capacity, including broadband and other technologies, the application of different functions, require the whole of the computing platforms consideration, but not considered in isolation.

January 2005 began, around the "platform mode", will be Intel's global organization with an unprecedented adjustment. Otellini on Intel's business structure of an unprecedented reform: he will be Intel's business restructuring into five divisions, namely mobile, digital enterprise, digital home and digital medical division.

New organizational structure for the division of customer and application logic. Strategic expansion and adjustment of organizational structure, bringing the company's expansion in the scale of 2005, Otellini recruited 20,000 new people.

In 2002, Otellini served as COO, who was appointed as successor to the then CEO Craig Barrett occasion, Intel began a "platform" experiment. In early 2003, Intel launched Centrino (Centrino) platform, which is a CPU, wireless modules and chipsets for computing platforms.

Within a few years, swept the entire Centrino notebook computer market, and let the original manufacturer is interested only a few high-end market, has become the largest PC field of the driving force of growth.

Otellini platform strategy's success, allowing him to take the undisputed position within Intel. Take over Intel CEO, he hoped copy in various fields, including digital enterprise, digital home, digital health care and other areas of the field of copy their success in the mobile notebook. Subsequently, Viiv (Viiv home entertainment platform) and vPro (vPro business platform) has a range of platform solutions for the birth.

Viiv and vPro platforms and has not been as successful Centrino platform. Otellini's "platform" for experimental setbacks, he faced a challenge.

Difficult restructuring

Failure bred success. Otellini firm that transition and then the pain should continue. Begin in 2009, INTEL's earnings improved, and nearly 30 years to achieve the biggest increase.

Passed in 2006 suffering from doubt, Intel seems to be no improvement, but the change has quietly produced.

In the difficult 2006, the second quarter of 2007, its net profit rose 44% over the previous year, an increase of 43% in the third quarter, fourth quarter, then again raised to 51%, reaching 2.3 billion. The arrival of the global economic crisis of 2008, Intel became the first company out of its economic crisis. Second quarter of 2009, Intel's revenues of 8 billion U.S. dollars, growth of 12%, profits 1.4 billion. Third quarter of 2009, Intel posted revenue of 9.4 billion U.S. dollars, up 17% sequentially, exceeding original expectations, which is Intel's largest chain 30 years increase. Otellini is expected to Intel has come out of the shadow of the crisis, growth will continue, Intel expects fourth quarter revenues of 10.1 billion U.S. dollars.

At this time, competitors are still in the shadow of economic crisis. Rival AMD's market share is shrinking. Otellini said: back AMD has taken away market share.

It is Intel's success breeds failure. Intel's global president, vice president and China, the Syrian Young recalls: the late 90s of last century, that is, the rapid development of the Internet, when Intel found a trend: the future of computer processing of data is growing, more and more complex applications, more and more complicated tasks, the computer to simultaneously handle many applications.

He said examples: the first computer processing is an e-mail or powerpoint, electronic documents, tasks, single, not complicated.

However, place the computer to the Internet application environment, the need for multitasking, video, image, instant messaging, applications are more complex. The face of complex, concurrent applications, single-core chips seem powerless, in this time, Intel plans to launch dual-core, multi-core chips to meet the needs of new computing applications.

Intel has made a decision at that time, after the Pentium 4, Intel will abandon the previous structure.

Structure has been before a problem: the higher the frequency, the leakage problem will become increasingly serious, power consumption will be higher. Development in accordance with the original architecture, Intel will soon meet her physical limits. The new structure does not require a high frequency single-core, energy consumption, leakage problems have been well resolved.

Smooth transition is not, in fact, the transformation into Intel's history one of the most difficult transition. 2000 Intel introduced the Pentium 4,2006, Intel launched the Core architecture based on the new chip. Time of up to 6 years, which is Intel's longest product life cycle, the previous record for 3 years. Competitors took advantage of the opportunity to erode Intel's turf.

Intel originally planned to launch Core chips in 2005, but the development process is too complicated, product delays for one year, this became a good time to attack opponents.

Otellini feel for the transition cost is worth it: Duo chips came out, suddenly ahead of Intel in 2007 锕?2008, Intel regained lost ground. The economic crisis raging in 2009, when competitors are in a difficult winter, Intel will come up from 10.4 to 10.6 billion U.S. dollars for investment and research and development, of which 106 million for research and development.

Intel's investment in process technology Gengrang rival can match, from 65 nanometers to 45 nanometers, Intel is way ahead. Next, Intel will invest 70 billion dollars to chip plant transformation, Otellini said: Soon, Intel will introduce 32-nanometer, 22 nanometer chips.

More radical changes

Marketing origin Otellini, then in charge as IBM's Lou Gerstner as being in a history of courage to get rid of the reform INTEL. The new strategy is the key word: market as possible and become the dominant technology.

Multi-tasking, multi-application Internet scene is changing the industry structure. In the wintel times create faster and faster Intel chips, Microsoft's new operating system will consume the computing power. The task now is to meet the increasing number of applications that the number in the millions of dollars from software provider, or even individual developers.

Otellini face of such a new world full of temptations and challenges. Can the New World in the winning Intel, Otellini a pressure set at.

In Intel's history, every CEO in Intel who left his mark. Noyce (RobertNoyce) to Intel to bring a powerful sense of innovation, scientists Moore (GordonMoore) formulated the "Moore's Law," Grove (AndyGrove) is a "management guru", Barrett (CraigBarrett) is a "chip Wizards. "

The technical background of these people with different backgrounds, Otellini came from marketing, to embrace customer needs faster and consumer behavior. That as CEO of Intel, but also think that only such people can disregard of Intel's history, turning back the courage to take risks.

As Lou Gerstner at IBM, his background and to do with IT, but make IBM the elephant to dance. Intel hopes that Otellini is their Moses to lead Intel out of Egypt.

In Otellini as CEO shortly after the new Intel logo, the "Intel.Leapahead" (Beyond the future). Market analysts mixed smell from the breath: is it to replace the technology with the market, the company's new dominant force?

"Intel.Leapahead" replace the "Intel Inside". In 1991, during the administration Grove, Intel processors and to his own imitation products from competitors to distinguish, Intel launched the "Intel Inside" program and later as the "Pentium" chip (Pentium) the success of the popular .

"Intel Inside" in the sense that a company can rely on a technology-driven industries affect consumers. Otellini will change to this?

From the platform plans to launch Core, Intel's Otellini has been completely sorted out the future: in the "advanced technology" at the same time, embrace customer needs and consumer behavior, to "Engineer Culture" and "marketing culture" while melt in Intel's blood, and to promote the Intel move. "Intel.Leapahead" the idea is transmitted.

2006 Core launch, Intel introduced the Core Duo processor market, products have more than 100 balance, Otellini seems more like "Moore's Law" in accordance inheritor. Intel co-founder of Moore in 1965, an article pointed out: the number of transistors on a chip every 18 months to two years will double, which is known as Moore's Law.

Grove said: "The only sustainable way to launch a another product, our success is always under a product, rather than the current."

Intel has also revised its platform strategy. Yang said: platform concept too complex for ordinary consumers, consumers are not interested, but also can not understand, but should highlight the application.

How to face the "cloud" shock

Cloud computing era, IT infrastructure needs in four areas, namely the terminal cloud, cloud background, cloud communications, cloud platform. Otellini believes that cloud the terminal, including the Internet this, MID, smart phones, industrial equipment, various household appliances, automobiles, and a variety of proprietary devices, Intel to all terminals in the chip embedded in their own.

Otellini believes that any future things may be associated to the Internet, in addition to the above-mentioned device, an electronic watch, a wrist worn medical devices, or specialized control equipment would work online. Intel's goal is to embed these devices SoC products, these devices have given the task of handling the task of computing power.

This is the best of times, it was the worst of years. Otellini claims, driven by Internet applications, computing technology is beyond the PC, to the broader spatial development. Over the past three decades, Intel's territory is the PC, Intel is now expanding to more areas. Otellini called it the "spectrum", now PC in the frequency spectrum is just one of many.

Intel spectrum, including at least high-end servers, mainstream PC, consumer electronics, embedded systems, all kinds of handheld devices, they will be embedded in Intel chips.







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Friday, September 17, 2010

Zhongguancun distribution company, disappeared off a 1 million yuan of goods


June 21, Zhongguancun Technology & Trade City, a digital camera, electronics distribution company boss suddenly disappeared, a dozen businesses in Zhongguancun changing products with a total loss of nearly 100 million digital cameras, traders believe the company's boss In the malicious fraud. Close in January, the Zhongguancun IT mall three similar incidents have occurred in 5 cases, tenants are anxious at the same time that the market order has been destroyed.

Distribution company coming for a while

And suddenly this company called Beijing Peng Wei Zhongtian Technology Co., Ltd. (Peng Wei Zhong Tian), the company's Electronic City 2112 Room & Trade Office, the legal representative for the 23-year-old man Hao Yunpeng Inner Mongolia nationality. In addition to the company, the Hao and another company called Roc entrepreneurial technology companies, both companies engaged in Zhongguancun and online distribution of digital camera business. Technology & Trade E-City in the same floor, Weiwei Zhai Hao's wife also founded a company called the North line of the advertising companies.

According to the North line of a staff yesterday introduced the morning of June 21, Haoyun Peng and Weiwei Zhai no duty to the company, "We are working to find the hard drives of all computers have been removed." The employee said they followed to the boss call, but all phones are off the computer. "We ran the first reaction is the boss." Employees open the cargo library view, and found that Curry value of more than 30 million digital cameras all but disappeared. Several employees in the evening arrived Haoyun Peng Zhuang, Haidian on rental places and found that Hao has been Surrender to leave.

"We had heard that there are strings arrive in Zhongguancun run things, did not expect this to happen to the body of the." Employees say, the boss evaporation, also owes the company 14 months of wages of ordinary workers.

Bad check received more than ten business

At the same time, Zhongguancun business of digital products more than 10 businesses have also been found, Hao Yunpeng checks paid hundreds of thousands of empty promises are not honored, the largest loss of as much as about 180 thousand yuan.

"These checks account without a penny, there are more than 20 million check, or Hao Yunpeng using his false name of a friend." Businesses Akashi said he was swept away more than 80,000, "the company almost a year profits this year as White did. "

Mr. Sun describes damage to businesses, entrepreneurs, and Peng Wei Dapeng transit companies mainly engaged in Kodak, Ricoh and Olympus brand digital cameras 3 distribution are getting goods from the hands of other dealers, then send goods to dealers across the country. Hao disappeared, many foreign customers called saying they had the money remitted, but did not receive Hao delivery.

Mr. Sun said, Hao Yunpeng only the money owed close to 1 million businesses in Zhongguancun, not counting the loss of foreign customers. Hao traders believe completely in the fraud.

Damage to businesses that operate order

"Traditionally, we used 3 days after delivery, usually to the settlement payment within 1 week. Now that we have this, not as before, and only the current node is now shipping." Akashi said business, but This also affected the number of shipments, "the profit of 3 percent less than usual. but not any other way." traders who believe that their order of operation also suffered.

Top Electronics Mall Li Zhong Jin, director of operations said in an interview yesterday, due to mainly rely on IT products in the Zhongguancun commercial distribution channels, so the risk of changing products can not be avoided after the evaporation. "Zhongguancun took place every five or six months to two such events, shopping malls are not only reminded traders that the effect can not fundamentally solve the problem." Zhong Jin said.

The current business we have started legal action to resolve the matter.






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Thursday, August 5, 2010

Let your XP into a Mac OS X



Author: Archie

Is not always the envy of the Mac interface was different then? See the latest release of MacOSX Mac yet? If you already have access to WINDOWS XP, so lucky that you can spend MacOSX beautiful interface.



1, first of all, we need to TGT SOFT download a specific software: TGT Soft''s Styles XP, which is designed for WINDOWS XP for a desktop theme of the East in winter, and the current version is Beta 4.1. Address is http://www.tgtsoft.com/download.html. Then we have to go to when a MacOSX Aqua 2.6, this is what we want to install the desktop theme in imitation of MacOSX, address here: http://www.themexp.org/view_info.php?id=1230.

2, style xp installed, we will begin the process of the OS X installation. (I do not teach how to install, right?)



3, then we as down MacOSX Aqua 2.6 archive to extract the windowsresourcesthemes you install under WINDOWS XP. We will see a MacOSX directory, which has a MacOSX.msstyles file, run this file (double-click it). We will see WINDOW XP desktop theme settings panel out. Not for hesitation, click OK or apply, ha ha, a little wait, MacOSX beautiful faces there!

Like how? Simple, right? Of course, if you, like me, is a desktop theme mad, I introduced the website to present a different desktop theme, an interface can be changed every day.







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