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ASP.NET is part of Microsoft's overall .NET framework, which contains a vast set of programming classes designed to satisfy any conceivable programming need. In the following two sections, you learn how ASP.NET fits within the .NET framework, and you learn about the languages you can use in your ..
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ABS is in the present world the universal recognition enhances one of automobile secure effective actions, may enhance the automobile to apply the brake in the process operation stability and reduces the stopping distance. Automobile examination profession in recent years along with ..
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8-bit Timer/Counter0 with PWM Timer/Counter0 is a general purpose, single channel, 8-bit Timer/Counter module.The main features are: .Single Channel Counter .Clear Timer on Compare Match (Auto Reload) .Glitch-free, Phase Correct Pulse Width Modulator (PWM) .Frequency Generator .External Event Cou..
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The single slice machine means a complete calculator system which integrates on a piece of chip. Though he greatly parts of functions integrate on a cake of small chip, but it has greatly parts of parts that a complete calculator needs: CPU, memory, inner part and the exterior total line system, ..
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Abstract: By discussing the rapid prototyping technology the craft principle, characteristic of the processes, formation and the general situation of the develop of fast prototype and its application in molding, point out the technique can form a kind of a process system of extensive application..
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High-speed machining is an advanced manufacturing technology, different from the traditional processing methods. The spindle speed, cutting feed rate, cutting a small amount of units within the time of removal of material has increased three to six times. With high efficiency, high precision and ..
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對于任何一個設(shè)計工程師,在生產(chǎn)過程中充分利用材料特性的優(yōu)點(diǎn)是非常重要的。但是充分利用材料的特性一般來說是不可能的,金屬特性隨著制造、裝備、工作過程而改變。焊接、鑄造、鍛造、滾動、制造和工作環(huán)境改變著材料的特性。當(dāng)受到機(jī)械循環(huán)負(fù)載劇烈震動環(huán)境時,使產(chǎn)品機(jī)構(gòu)更容易損壞、輸出數(shù)據(jù)失真、機(jī)械疲勞強(qiáng)度減少..
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INTRODUCTION project a corporate image window and effectiveness of the source. With increasingly fierce market competition, the quality of work and the construction of civilizations rising material prices fluctuations. uncertainties and other factors, make the project operational in a relative..
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摘 要鍋爐水位控制系統(tǒng)是鍋爐生產(chǎn)控制系統(tǒng)中最重要的環(huán)節(jié)。對鍋爐生產(chǎn)操作如果不合理,管理不善,處理不當(dāng),往往會引起事故。這些事故中的大部分是由于鍋爐水位控制不當(dāng)引起的,可見鍋爐汽包水位控制在鍋爐設(shè)備控制系統(tǒng)中的重要性。鍋爐汽包水位是一個非常重要的被控變量。由于鍋爐的水位調(diào)節(jié)過程難以建立數(shù)學(xué)模型,具..