查询词典 DC

The biological characteristics and the rhythm of growth and development of cultivated Asiatic moonseed (Menispermum dahuricum DC.) were studied in terms of morphological characteristics, habitat conditions, phenological phase, rhizome and main vine above ground.

以人工栽培的北豆根为研究对象，从形态特征、生境条件、物候期、地下根状茎及地上主蔓生长等方面，对北豆根生物学特性及生长发育规律进行了研究。

AC-DC-AC drive technique ; locomotive ; motor coach ; asynchronous traction motor ; radial bogie.

交－直－交传动技术；机车；动车；异步牵引电动机；径向转向架

According to the demand of hybrid electric vehicle,a rare-earth permanent magnet brushless DC motor of integrated motor and generator is developed in this paper.

根据混合电动汽车的使用要求，研制出集电动和发电功能于一体的稀土永磁无刷直流电机。

According to the final programs chosed,the paper will give the design of asynchronous motor and DC generator parameters , which is designed to match with the load in main circuit.

根据最后所选的负载模拟方案，对主回路中的异步电动机和直流发电机参数进行了设计，同时根据设计出的电机参数，设计出所要模拟负载类型的相关参数。

DC Motor Speed PWM Control Mobility Scooter Control System Battery Display...

直流马达速度变频控制器电动代步车控制元件电瓶电量显示器。。。

AT PRESENT,THE COMPANY MAINLY DEVELOP AND PRODUCE DC MOTOR STARTER ,AC MOTOR STARTER AND TURBOCHARGERS.

企业经过改制后，现主要生产和研发直流起动机、交流发电机、涡轮增压器等汽车零部件。

As such, it can be used for many measurements performed by a conventional DC multimeter.

静电计是一种高度精密的直流多用测量仪表。

DC torque motor under the reaction flywheel control mode was used in nacelle azimuth control in this paper.

实现了用直流力矩电机在反作用飞轮控制方式下对气球吊篮的方位控制。

On the way from Philadelphia to Washington DC ,we can see the basketball team of 76men and the football team of eagle of main field,we also can see the navy yard, there are some Amphibious assault ships and depot ships.

在我们离开的路上我们会看到76人队的主场和橄榄球老鹰队的主场，因为我们是沿海边走的，所以我们还能见到海军船坞，里面停靠着一些登陆舰和补给舰。

See above the nice, flat DC output after a capacitor is hooked up between Pos and Neg outputs.

在上面看到的尼斯，平直流输出电容后，连接的POS和否定的产出。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。