步进 [科技] Stepping ; Step ; Step-by-Step ; step forward

步进电机 stepper motor ; stepping motor ; step motor

步进控制 [自] step-by-step control ; step control ; stepping control ; advance control

步进梁式炉 walking-beamfurnace ; walking-beam furnace

液压步进马达 [机] hydraulic step motor ; hydraulic stepping motor

步进开关 [电] [通信] step switch ; [电] [通信] stepping switch ; step by step switch ; Switch Stepping

同步进相机 synchronous condenser ; synchronous advancer ; synchronous phase advancer

直线步进电动机 [电] linear stepping motor ; linear step motor ; linear pulse motor

步进式 marching type ; step-by-step ; stepwise ; stepping X-ray aligner

步进梁 [机] Walking beam ; Stepping beam ; step rate