“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	Combescure correspondence Combescure, É. comb filter comb filter detector comb filtering comb function combinability combinableness combination combinational assimilation combinational logic circuit combinational principle combinational query combination analysis combination band combination design combination drive combination electioneering combination evaluation method combination excavator and hauler combination-fixture system combination forecast combination frequency combination furniture combination,fusion and federated search

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。