【化】 云室
【医】 雾室

字博缘文学网在线英汉词典
cloud chamber的短语、例句：
cloud chamber (physics 物) device containing vapour in which the paths of charged particles, X-rays and gamma rays can be observed by the trail of tiny drops of condensed vapour they produce 云室（一种含饱和水蒸气的辐射探测器, 遇有粒子、 X射线和伽马射线通过时, 可形成凝结的细小水滴的径迹）.

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