“非定常流动”的概念、定义、翻译、参考文献-科学参考

单词	非定常流动
释义	非定常流动 Encyclopedia 理学气体动力学释 unsteady flow非定常流动流体的流动状态随时间改变的流动。若流动状态不随时间而变化，则为定常流动。流体通常的流动几乎都是非定常的。 Physics ＞力学和理论力学＞流体力学＞释义 unsteady flow非定常流动
随便看	differentiation with respect to a domain differentiation with respect to index differentiator differentio-integral differentional image motion monitor different lines different of a field different of a field extension different of a maximal order different of an ideal different of a simple algebra different prime factors different representative different route different shrinkage composite polyester fiber Different Surnames Vassals difficult and painful urination Difficult Climbing difficult flammability difficult group Difficult Husband, Difficult Wife Difficulties at Answering a Guest difficulties in horizon difficult solution salt process for mineral material of mineral materials difficulty of approximation

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