“VVT system”的概念、定义、翻译、参考文献-科学参考

单词	VVT system
释义	VVT system Encyclopedia 工学VVT释 variable valve timing system; VVT system可变气门正时系统用于调整和控制气门打开和关闭时刻的专用装置。
随便看	social science information resources Social Sciences Academic Press (China) social search Social Security Act Social Security Act Amendments Social Security Act of the United States Social Security Code of Germany social security evaluation social security for the elderly social security fund budget Social security management project social security method Social Security Number social security right social security services social security statistics social security system social segregation social self social sensing social service social service agency valuation social service management informatization platform social service of geological data Social service platform

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。