电机驱动的

The motor controller the amount of power supplide to the electric drive motor based on the position of the accelerator pedal.

根据加速踏板的不同位置，电机控制器控制提供给电力驱动电机的能量。

On the basis of introducing the motor structure, the operational principle of converting energy through pulsating magnetic field is analyzed.

在文中对该电机进行了深入的理论和实验分析，本课题为直接驱动电机及其起动方法的研究开辟了一条新途径。

Ultrasonic wave motor is s new motor according to the principle of that to get turning force from ultrasound oscillation.It differs from traditional motor due to it is without winding and magnetic field.

与传统的电机不同，超声波电动机没有绕组和磁路，是一种由超声振动而得到旋转力的新原理电机，有驻波与行波两种驱动方式。

Offer advocate drive electric machinery is the electric machinery that is used technically at oast.

供应的主驱动电机是特别用在躁热窑的电机。

Mechanical parts of the original target ordinary screw, the drive motor and control components of the transformation, the transformation of the system after a stepper motor, ball screws and other components, form a open-loop control system.

机械部分主要针对原普通丝杠、驱动元件和控制电机的改造，改造后的系统采用了步进电机，滚珠丝杠等元件，构成了一个开环控制系统。

Used part of the rotor pump is a simple spur gear drive motor, electric screw fixation using pin.

部分转子泵采用的是简单的直齿轮驱动电机，电机采用地脚螺钉固定。

This paper presents the driving principle of ultrasonic motor,with the design of driving power based on it.

阐述了超声电机的驱动原理，在此基础上设计了一种驱动电源。

The subdividing drive is a kind of driving technology that can effectively improve the step precision and characteristic of low frequency.

细分驱动技术是一种有效改善步进电机低频特性和提高步进精度的驱动技术。

The YWD series oil-cooled motor-driven Rolling Drums equipped are newest drivers for belt conveyers, which reducing speed mechanism are equipped into the drum and driving motors are equipped out of the drum. So they are also called as reducing speed rolling drum or outboard motor rolling drum. The rolling drums have many advantages such as compact construction, light weight, small size, reliable performance, convenience of installation and maintenance, etc. It can be used as driving force for fixed belt conveyers of type of TD75 and DTⅡ, which transport all kinds of loose and lumpy materials, or other cargo.

YWD型油冷外装式电动滚筒是带式输送机的最新驱动装置，它是将减速机构装入滚筒它是将减速机构装入滚筒体内，亦称减速滚筒，减速滚筒再与电机外联构成驱动装置一外装式电动滚，具有结构紧凑、重量轻、体积小、性能可靠、安装及维护方便等优点，广泛应用于TD75、DTⅡ固定式带式输送机作为动力，运送各种散状、块状特料和其他货物。

It is very importance value for the researcher to design the vessel electric propulsion motor drives system.

当时，对于推进电机控制来说，直流电动机是最好的选择，但到了20世纪80年代，交流电机可调速驱动系统在工业上已经可以实现，在商业上很有竞争力。

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。