“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	inclusion body myositis inclusion compound inclusion compounds inclusion conjunctivitis inclusion-directed family inclusion-exclusion formula inclusion-exclusion principle inclusion function inclusion functor inclusion granule inclusion homomorphism Inclusion International inclusion mapping inclusion of articles inclusion of head characters inclusion of headwords inclusion of sets inclusion of summation methods inclusion relation inclusion resolution inclusion separation inclusion theorem inclusive inclusive cross-section inclusive design

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。