“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	single-piece note hidden in the congratulation letter single piece production single pipeline single pipe oil gathering process single-pixel camera 1.03 光谱学、激光、非线性光学 single-plane vertical balancing machine Single-Plank Bridge single-plant firm Single Point Diamond Lathe single point diamond turning single point distribution single point failure mode Single Point Hoist single point keying single-point method deliverability equation single point mooring system single point positioning single-pole and two-wheeled vehicles single pole-piece magnetic head Single pole type transformer single-porosity media single precision single premium single-prism spectrograph single-prism spectrometer

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。