“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	to prohibit or use forest according to the time top rope climbing to prosecute or extradite To Protect the Equal Rights of All Scattered Ethnic Minoritie’s Decision top rot of sugarcane top row tops top screen pipe cementing top-seeded solution growth top set top shell topside construction topside ionogram topside umbilical termination assemble TOPSIS top soil preservation top soil stripping top submerged lance process top surface-emitting semiconductor lasers Top Talk top tensioned riser top tensioned riser components top tensioned riser(TTR) top terminal to put wig on the forehead and temples for a female role

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。