“气门弹簧”的概念、定义、翻译、参考文献-科学参考

单词	气门弹簧
释义	气门弹簧 Encyclopedia 工学气门弹簧释 valve spring气门弹簧保证气门及时落座并紧密贴合，防止气门在内燃机振动时发生跳动，破坏其密封性的小器件。
随便看	life-cycle model life cycle of electronic records life cycle of transportation facilities lifecycle oriented development method life cycle(plant) life cycles life-cycle sustainment of aircraft materiel Life Daily News life data lifedesign life distinct life distribution life distribution model life education life education movement life events and difficulties schedule life events theory Life expectancy life expectancy life extension of civil engineering life force life form Life Forms life game life history

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。