| 释义 |
cloud chamber klaudˈtʃeimbə Ｓ短语¹³¹⁶²⁰⁺³
基本英英近义反义例句
n.云室
气体
Noun:
apparatus that detects the path of high-energy particles passing through a supersaturated vapor; each particle ionizes molecules along its path and small droplets condense on them to produce a visible track近义词 Wilson cloud chamber威尔逊云室
用作名词Cloud chambers are used for studying radioactivity.云室是用于研究放射活动的。
It was an adaptation of Wilson'scloud chamber, filled with nitrogen gas.这只是对威尔逊氮气云室的一种改进。 |