“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	radar area related guidance radar astronomy radar beacon radar beam riding guidance radar beam riding semi-active radar homing combined guidance radar camouflage radar carrier frequency radar chart radar clutter radar control radar countermeasure system radar cross section radar cross section measurement radar cross section of target radar cross section, RCS radar cross section testing system radar data processing radar decoy radar detection range radar digital signal processing radar display radar display and control terminal radar echo radar electronic warfare radar electronic warfare reconnaissance

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。