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。
计算机应用 计算机控制 释文 step motor 步进电机
- regional development
- regional development of great powers
- Regional Development Planning
- regional development strategy
- regional dictionary
- regional differences
- regional differentiation
- regional discretization method
- regional disparity
- regional distribution mechanism
- regional distribution of cancer
- regional distribution of hydrologic statistic parameters
- regional distribution technology
- regional divergence
- regional division of villages and small towns in China
- regional division theory
- regional dynamic planning
- regional eco-compensation
- regional ecological assessment
- regional ecological carrying capacity
- regional ecological critical zones
- regional ecological effect
- regional ecological evolution
- regional ecological function
- regional ecological integrity