“Roots mechanical supercharger”的概念、定义、翻译、参考文献-科学参考

单词	Roots mechanical supercharger
释义	Roots mechanical supercharger Encyclopedia 工学罗茨式机械增压器释 Roots mechanical supercharger罗茨式机械增压器通过一对相互啮合的凸轮转子泵气，实现空气增压的容积式机械增压装置。
随便看	unramified covering unramified covering space unramified covering surface unramified element unramified extension unramified field unramified field extension unramified function unramified ideal unramified local domain unramified local ring unramified manifold unramified morphism unramifiedness unramified prime ideal unramified regular element unramified Riemann domain unramified ring unramified ring extension unramified semilocal ring unramified subfield unramified surface unranked officials unreacted unreacted core model

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。