大家都搜：
往复式电动机
1、reciprocating hacksaw───往复式钢锯
2、reciprocating compressor───[机]往复式压缩机；[机]活塞式压缩机；活塞[往复]压气机
3、motor error───电机故障
4、motor bike───n.摩托车
5、reciprocating pump───[机]往复泵；循环泵
6、reciprocating means───往复式装置
7、rocket motor───[航]火箭发动机
8、reciprocating motion───[机]往复运动；住复式动作
9、motor───vi.乘汽车；n.发动机，马达；汽车；adj.汽车的；机动的；vt.以汽车载运
1、feasibility and necessity of economic reasonable operation of symmetrical reciprocating double motor drive lifter are expounded, and analyzed with actual example.───阐述了对称往复式双机拖动提升机经济合理运行的可行性和必要性，并进行了实例分析。
2、Particularly the gap between the hydraulic pump, hydraulic motor and gearbox oil seals and hydraulic rotary cylinder reciprocating dynamic seal product quality most.───差距尤以液压泵、YeYaMaDa和变速箱用旋转油封及液压缸往复动密封的产品质量最甚。
3、a compression unit (40) for sucking, compressing, and discharging gas by the driving force of the reciprocating motor (30);───压缩元件（40），该元件通过所述往复式马达（30）的驱动力而吸入、压缩并排放气体；
4、Reciprocating piston pump crankshaft by connecting rods connected with the original motivation. Prime mover can be motor, steam engine can also be used.───往复泵的活塞由连杆曲轴与原动机相连。原动机可用电机，亦可用蒸汽机。