pulse direct current的例句大全

Research on pulse width modulation system of direct current based on MATLAB

基于MATLAB的直流脉宽调速系统的研究

Novel Direct Current Driving System With Pulse Width Modulation

新型直流PWM传动系统

In this article, the effect of rectangle wave pulse current on non-directional and unidirectional solidification processing and structure of hypoeutectic and hypereutectic ( Al-Cu) alloys were experimentally investigated.

本文针对单极方波脉冲电流对亚共晶和过共晶[Al-Cu]合金非定向凝固和定向凝固过程和凝固组织的影响进行了实验研究。

NOVELTY-The system has a pulse width modulation ( PWM) converter module converting three phase alternating current ( AC) power outputted from a generator module to a direct current ( DC) power.

新颖性–该系统具有一个脉宽调制（PWM）转换器模块，将发电模块输出的三相交流（AC）电源转换成直流（DC）电源。

The high voltage direct current charge system employs the mode of the AC alternate voltage charging; the temporary energy storage and primary pulse generating system consist of the resonance circuit and the pulse transformer; the 3-stage magnetic pulse compression network is adopted as the pulse compression link.

其中，高压直流充电环节采用交流调压的充电方式；中间储能脉冲形成环节由谐振倍压电路及脉冲变压器组成；采用三级磁脉冲压缩网络作为脉冲压缩环节。

Nickel is electrochemical micromachininged using nanosecond pulse power , millisecond pulse power and direct current power.

利用纳秒级脉冲电源 、 毫微秒级脉冲电源和直流电源,进行了电解加工试验.

Research on basilar membrane vibration of guinea pigs elicited by direct current pulse

直流电脉冲刺激豚鼠耳蜗基底膜振动研究