insulator insulation insulant dielectric
The atoms of an insulator hold their electrons very tight.
绝缘体的原子把电子抓得很牢。
—— 辞典例句Crystals may be insulators, semiconductors, or conductors.
晶体可以是绝缘体, 半导体, 或导体。
—— 辞典例句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。
—— 辞典例句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。
—— 给力词典精选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。
—— 给力词典精选