“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	air curtain air-cushion blanket air-cushion craft air cycle cooling system air cycle machine air cylinder air damped balance air-damped balance air data calibration technique air data measurement air data system air defence works design air defense early warning system air defense identification zone air-defense missile system air defense partition door air defense warning and command system airdent air-depolarized air Diffusion performance index air diffusion performance index air disinfection air-distillation air distribution system air distribution system performance evaluation

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。