insulation 是什么意思
n. 绝缘;隔离,孤立
insulation 中文词源
insulation 隔热,绝缘
来自insulate,使隔热,绝缘。
英语词源
insulation (n.)1848, "act of making (something) into an island," noun of action from insulate. Transferred sense attested by 1798. Electrical sense is from 1767. The concrete sense of "insulating material" is recorded by 1870.
insulation 权威例句
- 1. High electricity bills point to a poor heating system or bad insulation.
- 高额电费开支说明供暖系统不足或建筑隔热材料不良。
来自柯林斯例句
- 2. They lived in happy insulation from brutal facts.
- 他们幸福地生活在不受残酷现实干扰的世界里。
来自柯林斯例句
- 3. A wet suit provides excellent insulation.
- 湿式潜水服有极佳的隔热性能。
来自柯林斯例句
- 4. Better insulation of your home will help to reduce heating bills.
- 增加房子的隔热性能会有助于减少供暖费用。
来自《权威词典》
- 5. Please examine the insulation of the electric wires in my house.
- 请检查一下我屋子里电线的绝缘情况.
来自《现代汉英综合大词典》
insulation 造句
- 1. The insulation must be protected from moisture.
- 隔热层必须防潮。
-- 来源 -- 英汉 - 辞典例句
- 2. Foam rubber provides good insulation.
- 泡沫橡胶隔绝性能良好.
-- 来源 -- 英汉 - 辞典例句
- 3. It is always difficult to assure good insulation between the electric leads.
- 要保证两个电触头之间有良好的绝缘总是很困难的。
-- 来源 -- 英汉 - 辞典例句
- 4. Physically it is impossible to have complete thermal insulation between two media.
- 从物理学上讲,两种介质之间不可能有完全的绝热。
-- 来源 -- 英汉 - 辞典例句
- 5. The insulation value of the lightweight aggregate is only important in the roof insulation, which is greatly improved.
- 轻骨料的隔热值只是对屋面的隔热来说很重要,它可使屋面的隔热性能大为改善。
-- 来源 -- 英汉 - 辞典例句
- 6. Another approach is to use more effective sound-deadening insulation arround the engine compartment.
- 另一个办法是在发动机室的周围采用高效消声隔音材料。
-- 来源 -- 英汉 - 辞典例句
- 7. A good insulation around the cement favours an temperature increase.
- 水泥周围的良绝热体又有利于温度的增高。
-- 来源 -- 英汉 - 辞典例句
- 8. It was as if he had a coating of insulation about all his feelings.
- 他的感觉仿佛都涂上了一层绝缘漆。
-- 来源 -- 英汉 - 辞典例句
- 9. The primary purpose is retention of electrical insulation and low-loss properties after extensive exposure to water.
- 主要目的在于在强烈侵水后保持其电的绝缘性以及其他性能降低较少。
-- 来源 -- 英汉 - 辞典例句
- 10. The insulation should only be removed immediately before photographing.
- 只有在拍照之前一霎那间才可撤去隔热物。
-- 来源 -- 英汉 - 辞典例句