“optical tachometers”的概念、定义、翻译、参考文献-科学参考

单词	optical tachometers
释义	optical tachometers 光学转速计
随便看	ear calorimeter ear cap ear chondroma ear clip ear corn ear-corn auger ear-corn conveyer ear-corn crusher ear-corn pickup ear-corn reducer ear cough ear cup ear curet ear curette ear defender ear defenders ear deflector ear deformity ear density ear drop ear drops ear drum eardust eared eared nut

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。