“variable valve mechanism”的概念、定义、翻译、参考文献-科学参考

单词	variable valve mechanism
释义	variable valve mechanism Encyclopedia 工学可变配气机构释 variable valve mechanism可变配气机构配气相位或气门升程随内燃机的转速、负荷工况而改变的机构。
随便看	dark diffuse nebula dark dome dark dust lane dark dust nebula dark-eclipsing variable Darke equation dark energy dark energy detection dark energy model darkening towards the limb dark exciton dark fiber dark field dark field image dark figure of crime dark figures of crime dark fire kiln dark flocculus dark food chain dark Fraunhofer line dark Galactic nebula dark galaxy dark halo dark halo crater Darkhan-Uul Province

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