We assume that the cables are perfectly insulated and that there is no loss of current to the ground . 我们假定导线是完全绝缘的，没有丝毫电流漏入地下。
The insulating materials cause the capacitance and therefore the reactance of the line becomes very large . 绝缘材料也产生电容，所以线路的电抗变得很大。
Usually, glass insulated terminals are either soldered or cemented into the throughhole in the case . 通常是把玻璃绝缘接线端焊接或者是粘合在壳体上的通孔内。
The closed system of bomb plus water bath has a constant volume and is thermally insulated . 放射性物质容器弹和水槽组成的封闭体系具有恒定体积，而且是绝热的。
Not far away were other geothermal wellheads, their natural pressurized steam deflected into huge insulated pipes . 不远处是另几口地热井，它们的天然加压蒸汽输进了巨大的绝热管道。
Foamed plastic materials containing many small cells which are not connected are good cryogenic insulating materials . 塑料泡沫材料含有许多互不相通的小气囊，是优良的低温绝缘材料。
"shock proof" insulated testing handles should be provided with the tester, to assure adequate protection for the operator . 这种试验器应装有“耐冲击”的绝缘试验柄，以保证对操作人的可靠防护。
We should pursue agreement and attempt to insulate it as much as possible from the ups and downs of conflicts elsewhere . 我们应该谋求达成协议，并且应该试图尽可能把它同别处此伏彼起的冲突分隔开来。
A way to circumvent the problem is to fabricate devices in small islands of silicon on an insulating substrate as shown in fig. 32 . 消除这个问题的一个方法是把器件制造在绝缘衬底的硅岛上，如图32所示。
Generally, one approximates a blackbody in the laboratory by a hollow insulated enclosure which contains a small hole in the wall . 一般地说，人们在实验室中用壁上带有一个小孔的空心绝缘壳来近似模拟一个黑体。
