| 释义 |
cloud chambern.（名词）- A gas-filled device in which the path of charged subatomic particles can be detected by the formation of chains of droplets on ions generated by their passage. It is also used to infer the presence of neutral particles and to study certain nuclear reactions.云室：一种充满气体的设备，可以通过带电亚原子微粒经过时产生的离子上的微滴链结构探测其路径。也可用于指示中性粒子的存在及研究某些原子反应
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