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汉语拼音：jué yuán tǐ

极不容易传导热或电的物体，分为热的绝缘体（如土、气体、橡胶）和电的绝缘体（如陶瓷、云母、油脂、橡胶）。

• The atoms of an insulator hold their electrons very tight.

  绝缘体的原子把电子抓得很牢.

• Crystals may be insulators, semiconductors, or conductors.

  晶体可以是绝缘体, 半导体, 或导体.

• Any two conductors separated by an insulator are said to form a capacitor.

  由绝缘体隔开任何两个导体就组成电容器.

• Also, be sure all insulators are kept clean and free of contamination.

  而且, 还要确保所有的绝缘体清洁、不受污染.

• It is insulator but its thermal conductivity is better than Cu.

  它本身是绝缘体,其导热能力优于铜,并能承受极高的强电场.

• Insulators in reality conduct electricity but, nevertheless, their resistance is very high.

  绝缘体实际上也导电, 但其电阻很高.

• A material that insulates, especially a nonconductor of sound , heat , or electricity.

  要求这种绝缘体由抗热材料制成.

• Semiconductors have properties different from those of conductors and insulators.

  半导体具有不同于导体和绝缘体的特性.

• AMD switched to silicon - on - insulator ( SOI ); Intel stayed with bulk silicon.

  AMD转向了 绝缘体上硅 ( SOI ), 而intel仍然使用体硅.

• A form of coaxial cable which uses air as a dielectric.

  一种同轴电缆形式,使用空气作为绝缘体.

• In metals all electrons are free, and in insulators they are fixed.

  金属里面电子是自由运动的, 但在绝缘体里面是不动的.

• Conductors let electricity through, but insulators don't let through.

  导体让电流通过, 而绝缘体则不让通过.

• Wherever conductors are needed, insulators will be in dispensable.

  凡是需要导体的地方, 绝缘体就必不可少.

• Insulators in reality conduct electricity but their resistance is very high.

  实际上绝缘体也导电,但电阻很高.

• Is this new material a conductor or an insulator?

  这种新材料是导体还是绝缘体?