Fat is an excellent insulator against the cold.

脂肪是极好的抵御寒冷的隔热材料。

It can change between a superconductor a material that conducts electricity, and an insulator a material that doesn't conduct electricity

它可以在超导体（一种能导电的材料）和绝缘体（一种不导电的材料）之间转变。

"It is the greatest insulator we've ever seen," he said.

“这是我们见过的最好的隔热材料”，他说。

It can save energy for 20-30% as it is a good insulator.

因为它是一个良好的绝缘，它可以节省20 - 30%的能源。

I don't believe it: down is the insulator, not the wall.

我不相信：下跌是绝缘体，而不是墙。

Shellac also happened to be an effective electrical insulator.

紫胶恰巧还是一种有效的绝缘物。

The insulator iodine becomes a metal, and sodium becomes insulating.

绝缘的碘可以成为一种有金属性质的物质，而钠则可变成绝缘体。

Critical state is the most important character of polluted insulator.

临界条件是污秽绝缘子最重要的特征量之一。

That was followed by a layer of plastic insulator, and another layer of gold.

然后在其上覆盖一层塑料绝缘膜，以及另一层黄金薄膜。

The application of numerical control in insulator manufacturing was introduced.

介绍数控技术在电瓷生产中的应用。

Manufacturers were starving for a better insulator that was easily moldable and inexpensive.

厂商当时正在寻求一种易模塑、廉价的绝缘体。

General Electric licensed Bakelite as an insulator in 1909, then began to develop its own resins.

通用电气在1909年授权生产胶木绝缘体，然后开始开发自己的树脂。

Water absorption: leakage dependent on the amount of water that has been absorbed by the insulator.

水吸收：由绝缘体吸收的水分所决定的泄漏。

Usually, the first layer is of silicon oxide, an insulator, which is etched to a desired thickness.

通常，第一层为氧化硅，绝缘体，其被蚀刻至所需的厚度。

Simply put, a capacitor stores an electrical charge between two conductive plates separated by an electrical insulator.

简单地说，一个电绝缘体隔开两片导电板，而电容器在导电板间储存电量。

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。

Take sulphur hexafluoride, a greenhouse gas used-among other things-as an insulator in some sorts of high-voltage equipment.

六氟化硫是一种温室气体，它与其他物质一道作为某些高压设备的绝缘体。

Produces including lampholders porcelain lampholder fuse box insulator knife switch adapter block porcelain socket porcelain etc.

电瓷件、瓷灯头、瓷灯座、座熔断器、绝缘子、闸刀开关、瓷接器、瓷插座等各式灯座。

How big that charge is depends on the materials from which conductors and insulator are made, and also on their geometric configuration.

电荷的大小不仅取决于导体和绝缘体，还取决于它们的几何构造。

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。

Tall towers are frequent targets of lightning strikes, because there is less air to act as an insulator between the tower and a cloud.

高塔是闪电最常光顾的目标，因为塔和云之间作为绝缘体的空气稀薄。

The system has been implemented in the laboratory and proved to be a successful-designed tool for insulator leakage current monitoring.

实验室的应用证实，该系统的设计比较成功，是一套研究绝缘子泄漏电流的有效工具。

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。

The foam wasn't a very good insulator (in other words, not useful to him at the time), but he was impressed by how light and strong it was.

这种泡沫的隔热能力并不是很好(换句话说，在当时并不能让他满意)，但是他却发现这种泡沫材料非常轻又非常坚韧。