The paper analyses poor loading effects of MG250/300-NWD electric-driven short-wall shearer during its testing period in Datong and puts forward the recommendations of improvement.
对MG250/300-NWD型电牵引短壁采煤机，在大同进行工业性试验期间出现装煤效果差的原因进行分析，并提出改进建议。
When wheels are being driven directly by electric motors, different levels of torque can be applied to improve stability on corners.
当电动马达直接驱动车轮的时候，驾车人可以通过运用不同级别的扭矩来增加车辆转弯时的稳定性。
Increased demand for electric scooters alongside higher car production has driven up the demand for lead batteries.
电动摩托和汽车的需求增长也催生了铅电池的生产。
Partly, this is the result of a desire by carmakers to create electric vehicles that match the standards of petrol-driven ones.
在一定程度上，这是汽车制造商期望以燃油汽车的标准制造电动汽车的结果。
Pure electric vehicles like Nissan’s Leaf can be driven for 150km or so before they need to be recharged for six to eight hours.
纯电动汽车，如尼桑旗下的Leaf，续航里程可达到150公里，但它们需要充电6到8个小时。
Much of the recent growth has been driven by electric bikes; production has doubled since 2004, to 21m.
自行车最近的增长量很大程度上是由电动车需求量来拉动的，自2004年开始电动车的产量翻了一番，达到了2100万辆。
Lotus, Porsche and Ferrari each unveiled vehicles driven partly by electric motors.
莲花、保时捷、法拉利都发布了部分由电能驱动的车型。
Hybrid technology, combining electric batteries with a petrol-driven back-up engine, is well established.
混合动力技术，(结合了电力电池盒汽油驱动的后备引擎)已经确立。
The third generation model of the car, which can be driven by its petrol engine or its electric motor, or both, will be launched next year.
以汽油发动机或电动机或两者兼有的第三代汽车将于明年上市。
Hybrid electric vehicle is a new energy-saving and environment-friendly vehicle driven by diesel engine and electric engine.
混合电动汽车是一种利用燃油发动机和电机混合驱动的新型节能环保型汽车。
Two additional electric movable stairways with controlled speed can be driven along the second stage and are integrated into the show.
两个额外的速度可控的电动可移动楼梯能够在第二舞台间自由移动，与演出融为一体。
Abstract: electric tourist car is a vehicle energy storage device (battery) as the power source, the motor driven vehicle.
摘要：电动游览车是以车载储能装置(蓄电池)为动力源，以电动机驱动的车辆。
Electric vehicles are driven by the electrical systems which include the power batteries and the drive motors.
电动汽车主要是由动力电池组和驱动电动机组成的电力驱动系统驱动。
Totally driven by compressed air, no need electric power at all, no need to worry about explosion, fire risk caused by electric sparks.
完全采用压缩空气为能源，不使用电，绝无爆炸，起火等潜在的安全隐患。
The particle deposition was driven using a high electric field - the key aspect was that the enhanced electric field surrounding the nanowire tips attracted particles to the top of the nanowire array.
粒子的沉积由高电场驱动-在纳米线顶端周围形成的强化电场-完成，关键是这个电场会使金属颗粒吸附在纳米线阵列的顶端。
Stepping motor is a kind of electromechanical component that is driven in step angle or line displacement by electric pulse signal.
步进电动机是一种将电脉冲信号转换成相应的角位移的机电元件。
ALC can be connected; revolution, speed and pressure can be adjusted by touchable screen and PLC program as required. Can be driven by ac frequency conversion electric machine.
根据用户要求，可与ALC(频率监控仪)的连接，可以采用触摸屏与PLC程序控制，可以采用交流变频电机驱动。
Shaftless driven is a burgeoning, subject-bestraddled and synthesized technology, it's a combination of electric transmission, network communication, automatic control and mechanism technology.
无轴传动技术是一门新兴的、跨学科的综合性技术，是电气传动技术、网络通信技术、控制技术和机械技术的有机结合。
Chrysler is promising to deliver an all-electric, battery-driven vehicle, such as Dodge Circuit, by the end of 2010.
克莱斯勒许诺会在2010年底前推出一款全电动的电池驱动汽车，例如道奇电路。
Alternative cars driven by electric motors, which can be powered by batteries or fuel cells, will unquestionably play a central role in reducing transport emissions.
而由电动机驱动的汽车可以通过电池或燃料电池供电，无疑将在运输减排中发挥核心作用。
If we directly start the belt-driver which is driven by electric-roller, it can neither adjust speed according to the proportion of materials, nor prolong the life of electric-roller.
通过电动滚筒驱动的皮带机，如果直接起动，无法根据物料比重调节速度，无形中造成了电能的浪费，而且会缩短电动滚筒的使用寿命。
Now already had the home use wind-driven generator, electric automobile's accumulator cell also invented.
现在已经有家用风力发电机了，电动汽车的蓄电池也发明好了。
The balancing shaft will be driven by a small electric motor (on the left) via a belt.
平衡轴将推动一个小型电动马达(左侧)通过皮带。
Such a machine distinguished from an electric, spring-driven, or hydraulic motor by its use of a fuel.
因其使用燃料而与电动、发条驱动或液压发动机而区别的机械装置。
Hybrid electric vehicle, driven by the engine and electromotor, has the virtues of low pollution, high efficiency, and economical performance.
混合动力汽车是一种用发动机和电动机组合起来共同驱动的低污染、高效率和经济性能好的汽车。
This approach can also be used to model and simulate some very complicated circuits, power electronics conversion circuits, electric driven automatic control systems etc.
利用该方法还能对非常复杂的电路、电力电子变流系统、电力拖动自动控制系统进行建模仿真。
All actuators are electric driven. Operating Clutch and Meshing gears use DC motors and selecting gears use two electromagnets.
执行机构采用全电动执行机构，其中离合器和换挡采用直流电动机进行驱动，选挡采用电磁铁进行驱动。
All actuators are electric driven. Operating Clutch and Meshing gears use DC motors and selecting gears use two electromagnets.
执行机构采用全电动执行机构，其中离合器和换挡采用直流电动机进行驱动，选挡采用电磁铁进行驱动。
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