英语词汇“molecular beam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	molecular beam
释义	molecular beam molecular beam or molecular ray n (General Physics) physics a parallel beam of molecules that are at low pressure and suffer no interatomic or intermolecular collisions molecular beam molecular beam [mə′lek·yə·lər ′bēm] (physics) A beam of neutral molecules whose directions of motion lie within a very small solid angle.
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molecular beam