“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。
随便看	Unified Chinese Characters List for Names of Some Measurement Units unified comprehensive coordination system in America Unified Content Descriptors unified electroweak theory unified field theories unified field theory unified gauge model unified government unified information portal system unified joint command system in China unified magnitude unified management of water resources in the basin unified management principle by profession unified management principle of party archives and government archives unified mass unit Unified Medical Language System，UMLS unified model unified modeling language unified modeling language, UML unified modeling language，UML unified model of active galactic nuclei Unified Parallel C unified peer-to-peer database framework unified peer-to-peer database framework, UPDF unified power flow controller

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。