“喷管速度系数”的概念、定义、翻译、参考文献-科学参考

单词	喷管速度系数
释义	喷管速度系数 Encyclopedia 工学喷管释 velocity coefficient of nozzles喷管速度系数在相同的进口状态和出口压力下，喷管出口处流体的实际速度与喷管出口处的等熵速度之比。
随便看	sample preparation sample preparation chip sample preparation/digestion equipment sample preparation instrument sample pretreatment sample pretreatment of free drug analysis sample pre-treatment technology sample pretreatment technology for pharmaceutical analysis sample process sample proof sample proportion sample quantile sample quartile sampler sample range sample raw moment sample regression coefficient sample representativeness sample residual dispersion sample rotation sampler; sampling head samples calculation sample site sample size Sample size estimation

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