“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	engineering capacity engineering carpet engineering change engineering change management engineering claim engineering classification of soil Engineering Community engineering computing engineering-construction-induced karst collapse engineering construction standards engineering contract engineering control measures engineering control network engineering coordinate system engineering cost engineering cost audit Engineering Cybernetics engineering cybernetics engineering data management engineering decision auditing engineering deformation mornitorin engineering design agency engineering design audit engineering design for urban rail transit engineering detection instrument

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。