英语词汇“phase velocity”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	phase velocity
释义	WordReference Random House Unabridged Dictionary of American English © 2024 phase′ veloc′ity, [Physics.] Physicsthe velocity with which a simple harmonic wave is propagated, equal to the wavelength divided by the period of vibration. Cf. group velocity, particle velocity. 1930–35
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