电容器

The coulombmeter function of the electrometer measures charge by integrating the input current.

其输入级的反馈回路中使用了一个积分电。

In a10kV distribution system,when shunt ca-pacitors are switched off by vacuum circuit breakers,restrike overvoltage often occurs.

电力系统中使用真空断路切除无功补偿用并联电,易产生重燃过电压,严重影响并联电的安全运行。

Carbon Nanotubes (CNTs) were activated by CO2 and air under different durations, then were used in polarizable electrodes of electric double-layer capacitors (EDLCs).

摘要对碳纳米管粉体高温下进行空气和二氧化碳活化处理，并用于制作双电层电极板。

The interelectrode dielectric adopts the polypropylene film with surface coarsening which is easy to impregnate so as to enhance the reliability of high-capacity capacitor.

极间易于浸渍的表面粗化聚丙薄膜，特别提高了大量电的可靠性。

The Capacitor turns the signal in antiphrasis, the only thing whole. The Earphones do such long ago. The Shot of the handgun not audible.

什么是积极保护？基本原理是：发射和接收信号---一个放大，一个晶体管---一个可变电阻的电---一个扬声或射极的输出装置。