英语词汇nozzle expansion ratio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	nozzle expansion ratio
释义	nozzle expansion ratio 简明释义喷管膨胀比网络释义 1 ?喷嘴扩张比喷嘴扩张比 2 ?喷管扩张率 ... 喷管扩张比 nozzle area expansion ratio; nozzle-expansion ratio 喷管扩张率 nozzle expansion ratio 气管扩张 tracheaectasy ... 短语 1 nozzle-expansion ratio 喷管扩张比 2 nozzle expansion area ratio 喷嘴扩散面积比 3 nozzle area expansion ratio 喷管扩张比双语例句 1 The effect of inlet size, inlet Angle, dome height, primary nozzle expansion ratio and nozzle Numbers on combustion efficiency were taken into account. 考虑了进气道尺寸、进气夹角、头部距离、一次喷嘴扩张比和喷嘴数目等结构因素对补燃室掺混与燃烧性能的影响。 2 A power correlation between expansion ratio and Mach number at the nozzle outlet was found. 并给出了膨胀比与喷嘴出口马赫数之间的幂指数关系。 3 This paper has simulated two-phase flow in a small expansion ratio nozzle. 本文对小扩张比喷管内的两相流场进行了数值模拟。
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