英语词汇drag by怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	drag by
释义	drag by 简明释义时间缓慢地过去：时间缓慢地流逝，感觉像是拖着过去的。网络释义短语 1 Drag By Lift 阻升比 2 drag reduction by polymers 力聚合物减阻 3 drag reduction by polymer 聚合物减阻双语例句 1 This means that the view is not exerting a drag by virtue of its existence. 这意味着该视图不会因为它的存在而影响性能。 2 There may also be a way to cut aircraft drag by making some surfaces less slippery. 把表面粗糙化也可能是减小飞机反作用力一个办法。 3 The mechanism of reducing aerodynamic drag by acoustic excitation was briefly analyzed. 本文首先简要地分析了声激励减阻机理。
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