“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	general equilibrium criterion general equipmentmanufacturing General Examination general examination general examination\diagnosis instruments general examination facility general exceptions in GATT general exponent general factor general feed additive general fertility rate general fiber general field general field star general field theory general financial bonds general fire General Fisheries Commission for the Mediterranean general form general formula general formula of fluctuation general frame General Functional Requirements for Electronic Records Management System general geographic map general geometry

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。