“positive crankcase ventilation (PCV)”的概念、定义、翻译、参考文献-科学参考

单词	positive crankcase ventilation (PCV)
释义	positive crankcase ventilation (PCV) 曲轴箱强制通风
随便看	quantum optics quantum oscillator quantum pharmacology quantum phenomenon quantum photoelectric effect quantum photon quantum physics quantum postulate quantum(quanta) quantum radiation quantum regression theorem quantum release quantum requirement quantum restriction quantum scaling evolution quantum scattering quantum state quantum statistical dynamics quantum statistical mechanics quantum statistics quantum step quantum sterance quantum sufficit quantum summation quantum theory

科学参考收录了1248194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。