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- motor driven switching system 电动机驱动交换机
- motor driven switch 电机驱动开关
- Beijing International Switching system Corporation Ltd. 北京国际交换系统有限公司。
- System A pressure is provided by one engine driven pump(EDP) and one electric motor driven pump（EMDP). 系统压力由一个发动机驱动泵和一个电动免马达驱动泵提供。
- High effective stepping motor driven, high accuracy, quick speed. 高效的步进驱动,高精度、速度快。
- The designing of chromatographic columns switch system control so. 本文介绍了色谱柱切换系统控制软件的主要功能以及软件系统的设计。
- The paper presents a novel speed identification scheme based on the BP Neural Network for the DTC motor drive system. 摘要针对异步电动机直接转矩控制系统，基于三相异步电机方程提出一种新型的采用人工神经网络辨识电机转速的方法。
- machine driven switching system 机动制自动电话交换系统
- This design of a low-power motor drive IC is given, which is applied to CD/DVD-ROM motor servo system widely. 摘要设计了一种可广泛应用于CD/DVD-ROM马达伺服系统的小功率马达驱动集成电路。
- Winch (recovery) of life boat davit: Electric motor driven with built-in centrifugal brake, fall wires and manual recovery system. 救生艇（几十人至一百多人)，在海上要定期进行例行的救生演习，检查艇上的救生配备，船东要求艇架绞盘有回收功能，例如：
- The control station may be a computer in a message switching system. 在报文交换系统中，控制站可以是一台计算机。
- Oil motor drive with advanced feelding system provides the excellent sanding quality for thd customers. 油马达驱动先进的进料输送系统，为用户提供优良的砂光品质。
- Torque ripple's reduction is one of the key problems in the research of switched reluctance motor drive system (SRD). 开关磁阻电动机驱动系统(简称SRD系统)的一个突出问题就是:转矩脉 动大。
- Placing the switch system in a low humidity room will minimize this effect. 将开关系统置于低湿度的房间会最小化这一效应。
- A set of stepping motor drive system is presented based on the principle of lighting. 文章介绍了应用于舞台灯光摇头灯中的步进电机控制系统。
- In computer networks, a packet switched system at the University of Hawaii which uses radio broadcast techniques. 美国夏威夷大学开发的一种使用无线电广播技术的分组交换计算机网。
- In this paper, a set of stepping motor drive system used in stage lighting is presented. 文章介绍了应用于舞台灯光摇头灯中的步进电机控制系统。
- And notebook computer needs more manostat, drive switch manostat to sell growth. 而笔记本电脑需要更多的稳压器，敦促开关稳压器发卖增添。
- If not,the call went to the company's in-house telephone switching system,or PBX (private branch exchange). 如果没有，电话就转到公司内的电话交换系统（即PBX，用户电话交换机）。
- There was a doctor noted for his reckless motor driving. 有个大夫素以驾驶摩托车横冲直撞而知名。
