英语词汇“contraction loss”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	contraction loss
释义	contraction loss contraction loss [kən′trak·shən ‚lȯs] (fluid mechanics) In fluid flow, the loss in mechanical energy in a stream flowing through a closed duct or pipe when there is a sudden contraction of the cross-sectional area of the passage.
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