“stepper motor”的概念、定义、翻译、参考文献-科学参考

单词	stepper motor
释义	stepper motor Encyclopedia 工学机电一体化释 stepper motor步进电机一种将数字脉冲信号转换成机械角位移或线位移的执行元件。
随便看	directional couplers directional crystal superalloy casting technology directional curvature tensor directional data directional derivative directional design and synthesis directional diagram directional differentiation directional distribution directional drilling directional duality directional duality principle directional emitter directional exit sign directional explosive echo ranging directional filter banks directional fragmentation warhead directional gamma-ray radiometer directional gene knock-out (editing) on aquatic animal directionality directionality in translation directional light source directional limit directionally intersected wells directionally solidified columnar superalloy

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。