Note the top electrode is guarded, so that only current flowing across the insulator is measured by the picoammeter.

注意，顶部的电极接保护，所以只有流经绝缘体表面的电流才为皮安计所测量。

youdao

In this paper, the method which can judge the working condition of the insulator based on the acoustic emission is given (AE method).

文章根据污秽放电伴随的超声信号，提出用声发射信号来反映绝缘子的污闪过程。

youdao

This requires a trick opposite to the first one-suddenly making an insulator into a conductor. The insulator in question is silicon carbide.

其关键技术与第一个恰好相反，它是将绝缘体迅速转为导体，其中所用的绝缘体是金刚砂。

youdao

It means that electrons from the metal can end up in the superconductor without having to pass through the insulator.

ECONOMIST: Microrefrigeration

The better the insulator, the more charge a capacitor can hold.

ECONOMIST: Combinatorial chemistry

Glasslike silicon dioxide has been the insulator of choice in electronic chips since 1959, when Bob Noyce cobbled together the first silicon integrated circuit--wires and switches etched into silicon insulation.

FORBES: Magazine Article