查询词典 power driven

Combined with the nonlinear characteristics of wind turbines and the control strategy of generator-side converter and grid-side converter, used the design method for digital PI regulator, the back-to-back PWM converter on the wind-power system with direct-driven permanent magnet synchronous generator was built in the simulink of the MATLAB.

结合风力机的非线性特性和机侧变换器与网侧变换器的控制策略，应用数字PI调节器参数设计方法，在MATLAB/simulink仿真环境下构建了基于背靠背变换器的永磁直驱风力发电系统，系统包括风力机、永磁同步发电机、变频器、电网及其电气控制部分的数学模型，仿真结果表明风电系统的PI调节器参数设计合理且系统具有良好的运行特性。

Engine-driven machines are used when a welder has no access to primary power for welding.

发动机驱动机构用于焊机没有焊接主电源的时候。

The engine-driven generator (MG1) can charge the battery pack or provide additional power to MG2 as needed.

该发动机驱动发电机（MG1）可以给电池组充电或提供额外的权力，需要镁。

JK406-preheating starter switch is applicable to diesel engine-driven automobiles, tractors, forklifts and other construction machinery vehicles, used as the preheater of motor control and other power supply.

JK406型预热起动开关，适用于以柴油发动机为动力的汽车、拖拉机、叉车及其它工程机械等车辆，作为控制起动机预热器和其它电源之用。

Li Anding, born in 1949, the year the Communists came to power, said he was still astonished at the change:"When I started writing about cars, I never expected to see private cars in China in my generation, much less some of the world's fanciest cars, being driven every day."

李安东生于1949年，这一年共产党掌权，他说他仍旧惊讶这种变化：当我开始在汽车方面写作时，我从未敢想像在中国我这一代人能看到私人汽车，世界上最花哨的汽车都能见到，现在每天都在奔驰。

With a wimpy set of Firestones wrapping the optional 17-inch wheels on our tester and fuel-saving electric power steering telling the front-driven wheels what to do, we weren't surprised to hear squeals of protest each time we entered a curve.

随着wimpy一套Firestones包装可选17英寸的车轮我们的测试和节省燃料的电动助力转向告诉前端驱动车轮该怎么做，我们并不感到意外地听到squeals每次抗议我们进入了一个曲线。

We design a five-fingered dexterous hand driven by an ultrasonic motor,whose power is conveyed to various joints by elastic belts of the ultrasonic motor placed at the palm of the dexterous hand.

设计一个由超声电机驱动的仿人五指灵巧手，由于超声电机的一些优点，使得该五指灵巧手与人手相仿，共有20个独立自由度，重量不足1000 g。

According to the principle and characteristic of the formation of standing wave, the authors have developed a standing wave demonstration tube, which consists of loudspeaker, sonic focusing vessel, organic glass and a little liquid driven by the high power DDS signal. The frequency and phase of the highly stabilized signal, which is produced by MCU, DDS, LPF, can be numerically adjusted.

根据驻波形成的原理及其特点，利用MCU，DDS，LPF等产生频率和相位可数控调节、频率稳定性较好的大功率DDS信号源，使用该功率信号驱动由扬声器、声波汇聚器、有机玻璃管和少量液体组成的驻波演示管。

Flywheel plays an important role in diesel engine although it has a simple structure form. As a driving link in friction clutch, it transfers power to the driven disk by friction, so it is subjected to wear failure.

飞轮是内燃机中结构形状相对简单但有重要作用的零件之一，作为摩擦离合器的主动件，靠与从动盘之间的摩擦传递动力。

A blast furnace producing 200 thousand tons of high silica low carbon and sulfur liquidiron each year was built for the Ductile Iron Pipe Capacity Expansion project along with a 30㎡sintering machine and its auxiliary equipments, a 3MW gas-driven power installation, a liquid iron storage equipment and a strand pig casting machine. The blast furnace system and the sintering system were successfullyput into operation on June 19 and August 24 of 2007 respectively.

墨铸铁管扩能工程建设一座年产20万吨高硅低碳硫铁水的高炉，配套一台30㎡烧结机以及其附属设备，一台3MW煤气发电装置，一套150kg/T喷煤粉能力的喷煤系统，一台铁水存贮设备、一台链式铸铁机，其中高炉系统和烧结系统已于2007年6月19日和8月24日顺利投产。

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。