请输入您要查询的英文单词:

 

单词 phase rule
释义

WordReference Random House Unabridged Dictionary of American English © 2024
phase rule′, [Physical Chem.]
  1. Chemistrya law that the number of degrees of freedom in a system in equilibrium is equal to two plus the number of components less the number of phases. Thus, a system of ice, melted ice, and water vapor, being one component and three phases, has no degrees of freedom. Cf. variance (def. 4).
  • 1895–1900

Collins Concise English Dictionary © HarperCollins Publishers::
phase rule n
  1. the principle that in any system in equilibrium the number of degrees of freedom is equal to the number of components less the number of phases plus two
    See also degree of freedom
随便看

 

英语词典包含188688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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/23 15:07:47