“proximity switch”的概念、定义、翻译、参考文献-科学参考

单词	proximity switch
释义	proximity switch Encyclopedia 工学日用电器释 proximity switch接近开关当运动着的物体与其接近到一定位置时，即能发出信号以控制运动物体的位置或行程，或控制自动计数的一种主令电器。
随便看	clean air supply screen CLEAN Algorithm Clean and Dangerous clean and dirty superconductor clean and jerk clean beam clean bench Clean Break Theatre Company clean brine completion fluid clean class clean coal-fired power generation technology clean coal technology clean cosmetics clean development mechanism clean development mechasism clean diesel fuel cleaned map clean education clean energy clean energy law clean energy vehicles cleaner cleaner green manufacture technology cleaner production cleaner production management

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。