warm-up characteristics 中文意思是什麼
warm-up characteristics
解釋
暖機特性- warm : adj 1 暖和的，溫暖的；保暖的。2 熱情的，熱心的，熱烈的；多情的。3 易怒的；興奮的；激烈的，激昂的...
- up : adv （superl uppermost ）1 向[在]上，向[在]上面；向[在]被認為處于上方的地方或方面〈如河流的源頭，...
- characteristics : 產品性能描述
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Electron gun is the foremost parts of twt, it can produce electron beam with a certain shape and current, in order to guarantee the reliability and security of work, it ’ s design have to meet to the requirement not only of electric parameter, but also all kinds of subsidiary characteristics such as filament pyrogenation efficiency, warm up time, shape size, pole space capacitance and the ability to be able to bear the press and all kinds of rigorous run conditions such as high temperature, high humidity, low air pressure, strong vibration and great strike
由於行波管的大功率和高頻率等特性，目前還沒有任何其他的器件可以代替。行波管是應用高頻電磁場與電子注進行互作用的機理進行工作的，而電子槍是行波管中產生電子注並使它成型的基本部件，電子槍的結構設計決定了槍體自身必須具有良好的抗振可靠性，否則結構發生共振或振動位移過量，就會導致行波管的失效。因此對行波管電子槍的研究具有非常重要的意義。 -
Rapid warm - up is one of the characteristics of air - cooled engine, since they do not have heat water in cylinder jackets and radiator
快熱是風冷發動機的特性，因為它們沒有熱水在水套和散熱器里。 -
Unsteady warm - up characteristics of automotive catalytic converters
車用催化轉化器的非穩態升溫特性 -
Loading patterns of catalyst in carrier are discussed. two loading patterns, which cost are lower and can largely improve conversion characteristics of catalytic conyerter during warm - up period, are put forward
探討了催化劑在載體內部的擔載模式，提出了兩種成本較低，但可大幅度改善催化裝化裝置溫升過程中催化轉化性能的催化劑擔載模式。
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