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。
Shellac also happened to be an effective electrical insulator.
紫胶恰巧还是一种有效的绝缘物。
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。
Is this new material a conductor or an insulator?
这种新材料是导体还是绝缘体？
The aluminum surface of the oxide layer is an electrical insulator.
铝表面的氧化层是一种电的绝缘体。
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。
The thickness of gate insulator can also influence the device performance.
研究了栅绝缘层的薄膜厚度对器件的电性能的影响。
The faulty insulator may harm the safe operation of the electric power system.
劣化绝缘子直接威胁着电力系统的安全运行。
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。
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。
Therefore, the insulator should have both good electrical properties and sufficient mechanical strength.
因此，绝缘子既要有良好的电气性能，又要有足够的机械强度。
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。
Semiconductor: Class of crystalline solids with electrical conductivity between that of a conductor and an insulator.
半导体：一类晶体材料，其电导率介于导体和绝缘体之间。
The paper presented the method to detect the pollution degree of composite insulator surface by measuring its grounding current.
文章提出了通过测量绝缘子接地电流来检测复合绝缘子表面污秽程度的方法。
Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.
输电线路的绝缘配合主要是选择绝缘子型式、绝缘子串的片数和空气间隙。
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。
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。
This paper discusses the advantages of composite insulator and the feasibility of using composite insulator in direct current transmission.
本文分析了合成绝缘子的优点，论证了在直流输电系统中使用合成绝缘子的可行性。
When the voltage is removed, the separated charges generate a decaying current through circuits connected to the insulator as they recombine.
当撤去电压时，这些分离的电荷在重新组合时会在与绝缘体相连的电路中产生衰减的电流。
When the voltage is removed, the separated charges generate a decaying current through circuits connected to the insulator as they recombine.
当撤去电压时，这些分离的电荷在重新组合时会在与绝缘体相连的电路中产生衰减的电流。
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