英语词汇“paul trap”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	paul trap
释义	Paul trap Paul trap [′pȯl ‚trap] (physics) A device in which ions and other charged particles can be suspended by radio-frequency electric fields having a quadrupole configuration, for times limited chiefly by collisions with the background gas.
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Paul trap