vavle value 阀值
vavle switching 阀切换
constant flow vavle 恒流量阀门
pinhole bleed vavle 针孔式放气阀
variable vavle timing 可变气门正时
Aortic vavle replacement 主动脉瓣环切除
4-way air distributtion vavle 四通分风阀
variable vavle timing camshaft 可变气门正时凸轮轴
以上来源于: WordNet
Parametrization design model of vavle rockerarm commonly used in small and medium sized engines was established in this paper.
建立了中小功率内燃机常用摇臂参数化设计模型。
In addition, the lead free gasoline is being used in the engine, so vavle seat insert (VSI) must be made by scpecial materials.
燃料改用无铅汽油以后，阀座部分必须用特种材料制造的镶圈来补强，这种镶圈就是通常所谓的阀座圈。
This paper describes some reasons and forms of losing efficacy of vavle. And it also shows some research methods and results of the losing efficacy of vavle.
本文阐述了发动机排气门失效的原因、形式以及现阶段关于发动机排气门失效的研究方法及研究成果。
应用推荐