Knowledge workers are the most important part of the Software industry. Most employees are the software engineers, test engineers, systems analysts and so on. Almost all these employees have a good educational background and they are highly skilled with deep professional knowledge. Meanwhile, software developers have a strong desire of “self-fulfilling”. They need to realize
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With the growing of domestic auto market, gear processing industries have a rapid growth. The needs of the industry require high precision gears. Gear testing require more stringent accuracy and efficiency. Gear Measuring Center representative of the advanced development of gear measuring technology. Gear Measuring Center has became preferred products of gear detection. The subject
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In the petroleum production, rod pumping system composed of beam pumping unit and pump is the earliest and the most widely used artificial lift facility. In our country, about 92% of the oil wells pump oil by ways of rod pumping. Since the complex environment of bottom hole, sucker rod pumps usually come up against
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In the petroleum production, rod pumping system composed of beam pumping unit and pump is the earliest and the most widely used artificial lift facility. In our country, about 92% of the oil wells pump oil by ways of rod pumping. Since the complex environment of bottom hole, sucker rod pumps usually come up against
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VoIP (i.e. Voice over IP) is the mostly direct achievement of the fusion of Telecommunication Network and Computer Network. The most development method of VoIP terminal is based on SOC solution which integrated protocol and codeing interface or low-level DSP chip currently.In view of the present voice terminal have more problem, for example single function,
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With the wide use of cell phones and new products of intelligent mobile phone constantly on sale, mobile phone software listed test has been more and more different from general software test. Intelligent mobile phone is a hot spot on the development of mobile phone now, intelligent mobile phone software testing is a key of
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Propulsion system is the most important part of the ship’s power plant and is also the source of ship power. Its performances directly influence the operation of the ship. Ship preliminary design stage is the main stage of ship design. To be sure of a product’s main parameters, the main structure and main equipment selection
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Soft switch techniques are commonly used in the core network during the evolution of mobile communication from 2G to 3G. Compared with the 2G Mobile Communication System standard GSM, the R4 standard used by the WCDMA core network has a series of advantages, such as high capacity, high reliability, rich service, and so on. At
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With our air space program development, the requirement of the ground testing equipment is increasing. The simulator, as one of that equipment, the requirements are not only in the increase of quantity demand, but also in the relevant technology for improving. The control system software, serving as achieve the main features and form, its management
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The risk assessment of Information security has experienced a long period of development. The focus of risk assessment also extended from the operating system, network environment to the whole management system. In western countries, through practices it is found that as a guarantee of information safety, risk assessment plays a key role in information security.
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