“pumping loss”的概念、定义、翻译、参考文献-科学参考

单词	pumping loss
释义	pumping loss Encyclopedia 工学泵气损失释 pumping loss泵气损失汽油机换气过程克服进、排系统的流动阻力损失而消耗的活塞功。
随便看	center of involution Center of land center of light center of magnitude center of mass center of mass angle center of mass coordinate system center-of-mass coordinate system center-of-mass energy center of masses center of mass frame center-of-mass frame center of moment center-of-momentum frame center of momentum system Center of National Railway Intelligent Transportation System Engineering and Technology center of oscillation center of percussion center of perspectivity center of polarity center of principal curvature center of projection center of purity center of range center of reduction

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