英语词汇“optical pumping”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	optical pumping
释义	WordReference Random House Unabridged Dictionary of American English © 2024 op′tical pump′ing, [Physics, Optics.] Optics, Physicsa method for increasing the number of atoms or molecules occupying higher energy levels by irradiating them with light of the proper frequencies to raise them to those levels. 1950–55
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