“photoelectric switch”的概念、定义、翻译、参考文献-科学参考

单词	photoelectric switch
释义	photoelectric switch 光电开关
随便看	oil well drilling oil-well drilling machinery oil-well drive oil-well grouting cement oil well pipe oil-well pump oil well screen oil-well wastewater oil wettability oil-wetted air cleaner oil wharf oil wheeling oil whip oil whipping oil whirl oil white oil whiting test oil wick oil wick adapter oil wick lubrication oil wiper oil withdrawl oily oily discharge oily flesh

科学参考收录了1248194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。