首页 英汉 汉英 英英 词组 用法 例句 同义词 写作 俚语 缩写 词源 词根 法汉 德汉 日汉 俄汉 韩汉 西汉 意汉 泰汉 越汉
| 单词 | the joule-kelvin effect |
| 释义 | the Joule-Kelvin effect in British English another name for Joule-Thomson effect See full dictionary entry for Joule-Kelvin effectJoule-Thomson effect in British Englishnoun a change in temperature of a thermally insulated gas when it is forced through a small hole or a porous material. For each gas there is a temperature of inversion above which the change is positive and below which it is negative Also called: Joule-Kelvin effect Word origin C20: named after James Prescott Joule and Sir William Thomson, 1st Baron Kelvin |
| 随便看 |
|
英语词典包含298861条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。