查询词典 insulators

ABSTRACT In this thesis, the surface electrical field distribution of polluted post insulators at various stages of flashover is calculated imitatively and measured practically.

本文通过对染污支柱绝缘子闪络过程各阶段电场分布的大量仿真计算和实测，着重从"场"的角度研究了绝缘子污闪过程和污闪机理。

It is very difficult to measure the passing current in insulators.

在绝缘体中测定通过的电流是很困难的。

This current is known as the input offset current, and it is caused by bias currents of active devices as well as by leakage currents through insulators within the INSTRUMENT .

这个电流就是输入失调电流，它可能是由有源设备的偏置电流引起的，也可能是由仪器内的绝缘体泄漏电流引起的。

Currents can be internally generated, as in the case of instrument input offset current, or they can come from external sources such as insulators and cables.

这种电流可以在内部产生，如仪器的输入偏置电流；也可以从外部而来，如来自绝缘子和电缆。

This current is known as the input offset current, and it's caused by bias currents of active devices as well as by leakage currents through insulators within the instrument.

这种电流称为输入偏置电流，是由有源器件的偏置电流以及流过仪器内部的绝缘子的泄漏电流所引起的。

Currents can be internally generated, as in the case of INSTRUMENT input offset current, or they can come from external sources such as insulators and CABLES .

附加电流既可以从内部产生，如仪器输入失调电流的情况下；也可从外部产生，如来自诸如绝缘体和电缆的外部"源"。

A method for leakage current detection of insulators based on LabVIEW is described.

描述了一种基于LabVIEW的绝缘子漏电流检测方法。

Semiconductors are materials that lie midway between insulators and conductors in their ability to pass an electric current.

半导体是一种材料，其通过电流的能力介于绝缘体和导体之间。

Our company was established in 1964 and has advantaged condition of produce insulators with rich underground porcelain clay and coal.

我厂创建于1964年，周围地下富藏瓷土和煤炭，具有电瓷生产得天独厚的条件，整个厂区面积3万多平方米，厂房建筑面积达1.8万平方米，现有职工600余人。

"Thermal insulators, which break up the heat-flow path by absorbing radiant heat, include fiberglass, cork, and rock wool."

热绝缘体以对热辐射的阻隔性来阻断热量的流通路径，包括了玻璃纤维、软木和石绵。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。