“接近开关”的概念、定义、翻译、参考文献-科学参考

单词	接近开关
释义	接近开关 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	Wild Flowers by the Road Wild Flowers of China wild fruit tree Wild Geese and Reeds Wild Geese Descending on the Sandbank wild ginseng wild goose Wild Grass Wild Grass Soceity wild group wild knot wildlife allowed for commercial utilization wildlife domestication and breeding center wildlife management wildlife monitoring wildlife monitoring by line transect method wildlife monitoring by point sampling method wildlife monitoring by quadrat sampling method wildlife park wildlife picture index Wildlife Protection Law of the People's Republic of China wildlife rescue center wildlife synchronous survey wildlife tracing wildlife with extremely small population

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。