“volumetric efficiency”的概念、定义、翻译、参考文献-科学参考

单词	volumetric efficiency
释义	volumetric efficiency Encyclopedia 工学充量系数释 volumetric efficiency充量系数每缸每循环实际吸入气缸的新鲜空气质量与进气状态下充满气缸工作容积的理论空气质量的比值。是反映内燃机进气过程的完善程度，衡量发动机进气性能的重要指标。又称充量效率、容积效率。
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