“换向阀”的概念、定义、翻译、参考文献-科学参考

单词	换向阀
释义	换向阀 Encyclopedia 工学方向控制阀释 directional valve换向阀借助于改变阀芯的位置，来实现与阀体相连的几个油路之间的接通或断开的阀类。
随便看	cocoon cooking malpractice cocoon curve cocoon drying cocoon drying intensity cocoon drying machine cocoon effect cocooning cocoon mixing cocoon mixing machine Cocoon Nebula cocoon permeation cocoon quality inspection cocoon quality investigation cocoon-riddling cocoon sorting cocoon sorting machine cocoon star cocoon storage cocoon stripping Cocos Island National Park cocountable topology cocovariant functor cocrystallization co-curing moulding co-curtor

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。