查询词典 electric motor

Motor controlling, the magneto-electric and red glare stimulus exists a strong inverse relation between prestimulus oscillations and brain responses.

神经电位从无序到有序状态的转换中，多而强的感觉刺激使大脑成为更好的协调并使脑神经电活动具有空间分布性但时间上同步性的状态。

For electric power pulsive shipping, the voltage is not always normal, especially when the main motor is starting, and three-phase bridge commutated circuit is used widely, so, a new method to compute harmonic is developed, which is more accurate and practical, is more adapt to the ship condictions.

因此，本文在上述文献的基础上，对接入电压波形畸变的电网中的三相桥式整流电路进行了分析，采用了一种实用的新方法来计算三相桥式整流器所产生的谐波电流。本方法考虑了交流侧电抗及电网中存在的谐波电压，导出了交直流两侧谐波电流的计算公式。

The long latency reflexes might bemonosynaptic responses mediated by dorsal root excitement, while the short latencyreflexes might be sarcous electric activity mediated by direct excitement of motor neuron ormotor fiber.

长潜伏期成分可能是兴奋脊髓背根传入神经后引起的单突触反射；短潜伏期成分可能是直接兴奋脊髓内的运动神经元或运动纤维后向下传导引起的肌肉兴奋电反应。

Wuxi Teco Electric Co., Ltd. was established in April 2002, is professional development, production, sale of various motor, inverter company.

无锡东元电机有限公司成立于2002年4月，是专业研制、生产、销售各类电动机、变频器的企业。

All functions of the placing boom ,the concerte pumu and the drive motor can be carried out by means of an electric cable remotecontrol or interchangeably ,via radio control .in the case of possible failure of the remotecontrol ,one can run the equipment by means of direct manual operation from the vehicle ;the controls are arranged for this purpose .the unit can be cleaned easily and quickly .the accessory equipment , the chamber valve ,solves the promble of residual concrete in the concerte pump .we have thought of all those things that are so important for daily use of the pump ,such as the large lockable compartment for tools and accessorise ,the C-type connection for filling up water ,work searchlights ,operator's cab ,wooden chocks .

的所有功能将蓬勃发展，对混凝土pumu和驱动马达可以进行通过一个电缆remotecontrol或互换，通过无线电控制。在可能的情况下失败的remotecontrol ，人们可以在设备运行的方式直接手动操作的车辆；控件安排用于这一目的。单位易于清理迅速。辅助设备，分庭阀，解决了promble残余混凝土在混凝土泵。我们认为所有这些事情这是非常重要的日常使用的泵，如大型上锁室的工具和配饰， C型方面填补了水，工作探照灯，运营了驾驶室，木制

In company with technological fast hail unfold,electric power electronics, Microelectronic technique cum modern control theory 'away advancement,Again for transducer station indued with high efficiency performance AND favorable control characteristic,For the moment be on the velocity control middle compare much adopt of alternating current motor.

随着科学技术的迅猛发展，电力电子技术、微电子技术及现代控制理论的不断进步，又因为变频器所具有的高效率性能和良好的控制特性，目前在交流电动机的速度控制中较多采用。

But with 200 electric motors, it has malfunctioned before; it was shut down for 45 minutes in May because of a smoking motor.

它能够达到每小时70英里的速度，并且以非常大的冲击力向上攀爬。但是由于只有200个电力发动机，它曾经因此出过故障。在5月份，它就由于发动机冒烟，而停开了45分钟。

ABSTRACT The control of induction motor with high precision and strong robustness is an important field in electric drives. It has been widely applied in robot control, machine tool drive, wiredrawing equipment and material testing machine, etc.

高精度、强鲁棒性的交流电机调速是电气传动领域的重要研究方向，在机器人控制、数控机床、材料试验机、拉丝设备等方面有越来越广泛的应用。

Although it is customary to put these brushes into a hand-held electric drill motor or a speed controlled air drill, they might also be used in drill presses.

通常扭丝型刷子被用于手提便携式电钻或转速一定的风钻，同时它也可在钻床上使用。

At present, the company mainly produces clutch friction plate motorcycle, engineering machinery brakes, motor friction films, mower, broken sticks machine, automobile air conditioning compressor, electric hoist, etc. special friction material.

目前，公司主要生产摩托车离合器摩擦片，工程机械用刹车片、电机摩擦片，割草机、碎枝机、汽车空调压缩机、电动葫芦机等特种摩擦材料。

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。