“气门换气”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	气门换气
释义	气门换气 valve scavenging
随便看	antifriction bearing pillow antifriction box antifriction cast iron antifriction composition antifriction grease antifriction material anti-friction material antifriction metal antifriction pivot antifriction plate antifriction property antifriction ring antifriction ring and holder antifriction ring holder screw antifriction roller antifriction slide antifriction thrust bearing antifriction wheel antifrost device antifrost smoke projector antifrother antifungal antifungal agent anti-fungicide paper antifungin