“可变气门正时系统”的概念、定义、翻译、参考文献-科学参考

单词	可变气门正时系统
释义	可变气门正时系统 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	military region military remote sensing Military Reporter military requirement theory military reserve of combat medical supplies military robot Military role military rotorcraft Military Rule on the South military satellite Military School military self-organizing theory military service system in ancient China military several military situation awareness military situation simulation Military Skiing military skiing military sleep regulation medicine military sociology military space military special operational environment health supervision military sports military statistics Military Statistics Bureau

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。