insulator
insulator 英 [ˈɪnsjuleɪtə(r)] 美 [ˈɪnsəleɪtə(r)]
n. [物] 绝缘体；从事绝缘工作的工人
名词复数:insulators
- Any material that keeps energy such as electricity, heat, or cold from easily transferring through is an insulator. Wood, plastic, rubber, and glass are good insulators. Swiss cheese... not so much.
- 请先登录
- n. [物] 绝缘体；从事绝缘工作的工人
-
1. Shock-wave methods have been successful, but as experiments with diamond anvil cells have shown, hydrogen remains an insulator even under pressures equivalent to those found in Earth's core.
使用冲击波的方法曾经获得了成功，但金刚石对顶砧的实验结果显示，此时的氢即便是在与地球核心的压力相当的环境下也仍然是绝缘体。
-
2. Simply put, a capacitor stores an electrical charge between two conductive plates separated by an electrical insulator.
简单地说，一个电绝缘体隔开两片导电板，而电容器在导电板间储存电量。
- insulator (n.) 1801, agent noun in Latin form from insulate (v.). In reference to the glass or earthenware devices to hold telegraph (later telephone) wires, from 1840s.
- 请先登录
0 个回复