英语词汇“cloud chamber”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

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单词	cloud chamber
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cloud′ cham′ber, [Physics.] Physicsan apparatus for determining the movements of charged particles, consisting of a chamber containing a supersaturated mixture of gas and vapor, the vapor condensing around ions created by the particle in its passing, thereby revealing the path of the particle. Also called expansion chamber, Wilson cloud chamber. Cf. bubble chamber. 1895–1900 Collins Concise English Dictionary © HarperCollins Publishers:: cloud chamber n an apparatus for detecting high-energy particles by observing their tracks through a chamber containing a supersaturated vapour. Each particle ionizes molecules along its path and small droplets condense on them to produce a visible track
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更新时间：2026/6/18 17:46:48