“direct drive valve actuator”的概念、定义、翻译、参考文献-科学参考

单词	direct drive valve actuator
释义	direct drive valve actuator Encyclopedia 工学直接驱动阀式作动器释 direct drive valve actuator直接驱动阀式作动器采用直接驱动阀（direct drive valve，简称DDV）作为主控阀的作动器。
随便看	landscape aesthetic landscape aesthetic value landscape aggregation index landscape and famous scenery classification Landscape Archinet and Environmental Design landscape architect Landscape Architecture landscape architecture landscape architecture ecosystem landscape architecture management landscape architecture regulations Landscape Architecture: The Shaping of Man's Natural Environment landscape classification landscape configuration landscape connectivity landscape conservation landscape contagion index landscape culture set landscape datemark landscape degradation Landscape Design for Monash University Caulfield Campus landscape design of bridge landscape distance index landscape diversity landscape diversity index

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。