凸轮与步进传动
cam and intermittent movement
蜗杆形凸轮步进机构
worm cam interval mechanism
五相混合式步进电动机
5-phase hybrid stepper motor
线性步进频信号
linear step-frequency signal
线性调频步进
linear modulated stepped frequency
线性调频步进脉冲
LFM subpulses with carrier frequencies increased s
线性调频步进信号
frequency-stepped chirp signal
同步进相机
synchronous phase advancer