insulators是什么意思？

insulators

英['ɪnsjʊleɪtəz] 美['ɪnsjʊleɪtəz]

• n. 绝缘、隔热或隔音等的物质或装置( insulator的名词复数 )；

例句

• Crystals may be insulators, semiconductors, or conductors. 晶体可以是绝缘体, 半导体, 或导体.
• To reduce heat losses the pipes are covered by thermal insulators. 为了减少热散失,管子外包保温层.
• As with any high resistance device , mishandling can destroy the integrity of insulators. 与任何高电阻器件一样, 错误的拿取方法可以损坏绝缘体的整体绝缘特性.
• Polluted insulators may flashover at any time under disadvantage weather conditions. 在恶劣的自然环境下,积污绝缘子随时可能发生闪络.
• And a panel encasing a vacuum is one of the best insulators known. 真空板是目前已知绝缘材料中最好的.
• Natural fabrics like silk and wool are better insulators than synthetics. 丝绸和羊毛之类的纯天然织物比合成纤维的保暖性更好。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  绝缘体;绝热体;隔音物
  An insulator is a material that insulates something.
  例句
  Fat is an excellent insulator against the cold. 脂肪是极好的抵御寒冷的绝热体。