电机驱动的

Frequency conversion timing technology is adopted to control the asynchronism motor of driver cuts to attain stepless timing .

采用变频调速技术对驱动切割片的电机进行无级调速。

Pump is driven by a vertical motor through clamp coupling. Viewing from motor, pump makes clockwise rotation

泵的传动是通过夹壳联轴器由立式电动机驱动，从电机端看，泵为顺时针方向旋转

Placing driving motors in the dexterous robotic fingers will enable the fingers self weight to have a greater influence on its operation capability.

将驱动电机置入灵巧手指内部，使得灵巧手指自重对操作性能的影响增大。

Then the paper illustrates the design of IGBT driver circuit and the welding feeder control circuit.

接着介绍了IGBT驱动电路和送丝电机控制电路的设计。

The general structure of this machine is that the drag plate of the work table moves right and left as the wok table rotates, which improves the efficiency more times than that of the grinding machine with rectan- gular table.

工作台移动速度采用液压无级调速，旋转驱动采用交流电机变频调速，且工作台可绕水平轴倾斜±3°，能满足凹凸零件的磨削。

The system has been successfully applied in the drive signal detection of three-phase gyroscope motor.

该系统已经成功应用于三相陀螺电机的驱动信号检测中。

The starter motor with the belt drive can clearly be seen as well as the oil pressure switch directly to its right.

与皮带驱动起动电机可以清楚地看到，以及石油压力开关直接向自己的权利。

It adopts advanced technology of British and it is driven by AC servo motors.

它采用先进的技术和英国，这是驱动交流伺服电机。

In order to adapt to the extensive application of super inertia speculum in space detection, the stepping motor is used to drive the speculum.

大惯量反射镜在空间研究中广泛应用，采用步进电机可实现对反射镜的驱动。

Based on PLC,servo drive,and frequency control technology etc,a new digital spinning frame is developed which mechanism is separately transmitted by five motors,and can be used to spin cotton yarn,hemp yarn and slubby yarn.

基于可编程逻辑控制器、伺服驱动和变频调速等技术，开发5个电机独立传动各运动机构的数字化小样细纱机，可纺棉型、麻型纱线，还可纺竹节纱。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。