英语词汇“half-wave plate”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	half-wave plate
释义	WordReference Random House Unabridged Dictionary of American English © 2024 half′-wave plate′ (haf′wāv′, häf′-),USA pronunciation [Optics.] Opticsa crystal thin enough to cause a phase difference of 180° between the ordinary and extraordinary rays of polarized light, thereby changing the direction of the plane of polarization. Cf. quarter-wave plate. 1900–05
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