“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	historic and scenic mountains and rivers Historic Bridgetown and its Garrison Historic Centre of Kraków Historic Centre of Macao World Culture Heritage Historic Centre of Shakhrisyabz Historic Centre of the City of Salzburg Historic Centre of the Town of Olinda Historic Centre of Vienna Historic City of Vigan Historic City of Vigan World Culture Heritage historic cultural areas historic-cultural nature of human Historic Ensemble of the Potala Palace, Lhasa World Culture Heritage historic environment historic garden and park historicism Historic Jeddah historic map Historic Monuments of Dengfeng in “The Centre of Heaven and Earth” World Culture Heritage historico-geographical materialism Historic Quarter of the City of Colonia del Sacramento Historic Sanctuary of Machu Picchu historic site Historic Site at Lelang and Daifang Commandery Historic Town of Ouro Preto

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。