“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	classification of fossil-fired plant classification of four bibliographic categories classification of games based on social development classification of gamma-ray bursts classification of gaseous mines classification of gas stations classification of genetic resources classification of geographical names classification of glacier classification of grinding products classification of groundwater classification of groundwater chemistry classification of groundwater management model classification of higher education classification of higher education institution classification of infinite groups classification of institutions of higher education by Task Force on Higher Education and Society classification of land use classification of law classification of macromolecules classification of mental disorders classification of mental retardation classification of myeloid and lymphoid neoplasm classification of natural disasters classification of nuclear reactors

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。