英语词汇“particle derivative”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	particle derivative
释义	particle derivative particle derivative [¦pard·ə·kəl də′riv·ə·div] (fluid mechanics) The rate of change of a quantity with respect to time, measured at a point that moves along with a particle of a fluid.
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