insulator

英 [ˈɪnsjuleɪtə(r)]

美 [ˈɪnsəleɪtər]

n.  隔热(或绝缘、隔音等的)材料(或装置)

复数：insulators　

CET6TEM8化学

BNC.23190 / COCA.24690

牛津词典

noun

• 隔热（或绝缘、隔音等的）材料（或装置）
  a material or device used to prevent heat, electricity, or sound from escaping from sth

柯林斯词典

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

英英释义

noun

• a material such as glass or porcelain with negligible electrical or thermal conductivity
  Synonym:dielectricnonconductor

双语例句

• Insulator Electric Field Pollution Flashover;
  绝缘子；电场；污秽；网络；
• Optimization of corona ring design for EHV composite insulator using finite element and neural network method
  基于有限元和神经网络方法对超高压合成绝缘子均压环结构优化的研究
• A thermally excited cylinder of liquid is required, asymmetrically coated with a ceramic insulator.
  我要个圆筒装的热激发液体，圆筒为非对称并涂有陶瓷绝缘体。
• The productuses 4 pairs, Insulation is HDPE insulator, and sheath is PVC.
  1本产品规格为4对，绝缘采用高密度聚乙烯绝缘料，护套为聚氯乙烯护套料。
• Fat is an excellent insulator against the cold.
  脂肪是极好的抵御寒冷的绝热体。
• 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。
• The proper model selection of the post insulator in substation can effectively prevent the flashover.
  变电站支柱绝缘子的合理选型可有效防止污闪。
• A loose mulch acts on the surface as an insulator.
  疏松的覆盖物在土壤表面起了隔热的作用。
• The size and cover depth of corona rings of UHV suspension porcelain insulator stings were calculated by electric-network method.
  利用电网络法对特高压悬式瓷绝缘子串均压环的尺寸及罩入深度进行了优化计算。
• It also has the advantage of preferable technique repetition and gate insulator deposition uniformity.
  在制作工艺方面具有更高的工艺重复性和栅介质淀积的均匀性。