alternating current的例句大全

Conversion of alternating to unidirectional current.

'整流'.''交流电转变到单向电流.

It also has been used in rectifiers to convert alternating to direct electric current.

它也用作整流器,将交流电转换成直流电.

A diode rectifies alternating current.

二极管调整交流电.

Inverters are used to supply alternating current from fuel cells when an AC output is desired.

当需要交流输出时,采用换流器以从燃料电池获得交流.

A device for converting alternating into direct current.

把交流变为直流的器件.

The phenomenon undercorona is evidently different with that under alternating current corona.

这与交流电晕作用硅橡胶材料时有明显差异.

This high frequency alternating current produces the high frequency radio waves mentioned in the previous chapter.

这种高频交流电流产生前一章提到过的高频无线电波.

Alternating current reverses from negative to positive about 60 times a second.

交流电由负到正一秒钟大约变换六十次.

The measurement of alternating potential difference may be perturbed by stray current.

交变电位差的测量可能受到游散电流的影响.

Malleable cast ironware produces hysteresis and eddy current loss under alternating current in transmission ! line .

针对输电线路上可锻铸铁金具在 交变电流 的作用下产生磁滞和涡流损耗.

We used to weld pipes with direct current ( D.C) are welder ( alternating current A.C. welder).

我们总是用直流（交流）电弧焊机焊接管子。

An inverter ( 23) is connected to a feed circuit between the rectifier and a poly-phase motor ( 25) to convert a direct current in the circuit into the alternating current.

逆变器（23）联接到整流器和多相电动机（25）之间的供电电路，用来将电路中的直流电转换为交流电。

Alternating current is the current whose direction changes periodically.

交流电是其方向周期地变化的电流.

The alternating current was sent to the input end of the autotransformer-rise circuit after adjusting voltage.

交流电源送入自耦调压器输入端,调压后送至升压电路.

In the expression of energies, there is an alternating current between assertiveness and apathy.

在表达情绪时, 可能会有着坚定自信及无动于衷之间的不稳定情绪流动.

This simple device is the prototype of the commercial alternating current generator , or alternator.

这个简单装置就是商用交流发电机的原型.