“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	polychronism polycide polycircular region polycistron polycistronic mRNA polyclimax polyclimax hypothesis Polyclitus polyclonal antibody polycoagulant Polycomb silencing Polycomb沉默 polycomplex polycomplexation polycomponent polycomponent coordination compound polycondensate polycondensation polycondensation monomer polycondensation process polycondensation reactor of polyester polyconic projection polyconic projection with meridional intervals on same parallel decrease away from central meridian by equal difference polyconic projection with meridional intervals on same parallel decrease away from central meridian by tangent difference polycrase

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。