请输入您要查询的英文单词:

 

单词 critical mass
释义
critical mass
1. singular noun
In physics, the critical mass of a substance is the minimum amount of it that is needed for a nuclear chain reaction. [technical]
2. singular noun
A critical mass of something is an amount of it that makes it possible for something to happen or continue.
Only in this way can the critical mass of participation be reached. [+ of]
随便看

 

英语词典包含147115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:2025/3/21 19:11:17