查询词典 power source

Windchill enabled Weichai Power to significantly enhance its productivity and effectiveness by providing a central source of information for products being designed and manufactured.

Windchill提供了一个有关正在设计和制造的产品的中央信息源，因而使潍柴动力能够大幅提高生产率和效率。

Secondly, the operating principle and the mathematical model and the control method about the three-level voltage source high power factor PWM converter are analysed .The generation of the PWM trigging pulse control signal are introduced emphatically. On the basis of this, the hardware experimentation circuits are built with DSP and CPLD, and the trigging pulse signal is generated exactly. The feasibility of the circuit is verified by the experiment result.

其次，分析了三相电压型变流器的原理、模型、控制方法并着重研究其PWM 触发脉冲控制信号发生技术，并以DSP、CPLD 等芯片搭接了硬件试验电路，产生了正确地触发脉冲信号，试验结果证明了设计的合理性。

Far-infrared interferometer is widely used for diagnosing plasma electron density in tokamaks. The study of Sub-millimeter lasers has become more and more important as the light source of the interferometer. The DCN laser has the highest specific output power among known sub-millimeter electric-discharge lasers. In this M.

远红外激光干涉仪已经成为高温等离子体诊断技术中的常规装置，而作为干涉仪光源的远红外激光器是不可缺少的一个研究对象，在所有用直流辉光放电激励的激光器中，DCN激光器的输出功率是最大的。

Along with our foundation's establishment, we "the LODIGI petroleum technology trades oil source" the plan and "the fund trades the stockholder's rights" the plan one after another to appear, this will enter and be stationed in the petroleum to us to grease the domain and obtains the petroleum future to lead the status power will be very important.

随着我们基金会的成立，我们将&LODIGI石油技术换油源&的计划和&基金换股权&的计划将相继出台，这对我们进驻石油上油领域和取得了石油未来领导地位权是至关重要的。

I believe the hero is the person who is the author of his own story and reframes his wounds into a source of power.

我相信英雄是人谁是作者自己的故事和reframes他的伤口进入，力量之源。

Currently widely used rectifiers, which have very low power factor, are the main harmonic source in distribution grid.

目前广泛应用的整流器负载，功率因数很低，是配电系统中主要的谐波源。

Using two pig-tailed high-power LDs as the pump source, through both-end pumping a high Tm3+-doped double-clad fiber under efficient cooling, 70 W of laser output near 2μm was obtained.

另外，还对该高功率光纤激光器的光谱特性、波长红移现象等进行了分析，并且提出了获得更高输出功率的方法。

College of Energy Source and Power Engineering, Shandong University, Jinan 250061, China

山东大学能源与动力工程学院，山东济南 250061

School of Energy Source and Power Engineering, Shandong University, Jinan 250061, China

山东大学能源与动力工程学院，山东济南 250061

The Privy Council was formerly the chief source of executive power in the state and give *** advice to the King.

枢密院原来是政府行政权力的源泉，给君主提供&私人&建议。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。