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- pole changing switch 换极开关
- The paper introduces the DSP control of brushless DC motor, and the principle, management as well as software correcting of CEMF pole changing. 本文介绍了无刷直流电机的DSP控制,详细介绍了在无刷直流电机控制中反电势检测换相的原理; 反电势、电流检测的管理;
- The shadow of the bamboo pole changes as the sun moves. 竹竿的影子便随着太阳的移动而变化。
- In the gap magnetic field of pole changing synchronous machine,there would be large harmonics,which have some effects on the operating performance of the machine. 由于变极同步电机气隙磁场中将存在较大的谐波,这些磁场谐波对电机运行性能将产生一些影响。
- Turn signal (lane changing) switch and automobile buffer mechanism, danger alertion switch, wipper switch, wash switch, light changing switch and lock mechanism of burglary preventing. 转向(变道)开关及自动复位机构,危险报警开关、刮水器开关、洗涤器开关、变光开关、防盗锁车机构等。
- Turn signal (lane changing) switch and automobile buffer mechanism,danger alertion switch,wipper switch,wash switch,light changing switch and lock mechanism of burglary preventing. 转向(变道)开关及自动复位机构，危险报警开关、刮水器开关、洗涤器开关、变光开关、防盗锁车机构等。
- Based on analysis of the ampere conductor harmonics of pole changing windings and the adjusting wave with Fourier Transformation,a discussion has been done in the paper on the symmetry,M. M. F. 在用傅氏变换分析变前极绕组安导波及其调制波基础上 ,讨论了用逐相安导调制法得到的变后极绕组的对称性、磁势谐波含量、磁势主波旋转方向及变极方案择优等
- Fred Tong joined Euro Beijing as CCO and Frank Chang switched to local agency. 汤德麟履新灵智精实北京，出任首席创意官，张文主离去加盟一家本土广告公司。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- reversing method of pole changing 反向法变极
- The factors that affect the interconnect wire delay and the resolution ways from to lower the signal swing and change switch threshold value aspect are described in this paper. 本文讨论了影响互连线延迟的因素,并讨论了从降低信号摆幅、改变开关阈值方面解决延迟、功耗等问题。
- Press and Turn Changing Switch Structure Design 揿压式旋转转换开关结构设计
- He flew to Europe via the North Pole. 他经由北极飞到欧洲。
- See if you can hook it with this pole. 看看能不能用这根杆子把它捞起来。
- According to the actual working condition of the electric motor on ground drive screw pump, two kinds of new motors are proposed, that is the gearshift multi-power single speed motor and speed regulating pole change motor. 摘要根据地面驱动螺杆泵电动机的实际工况，提出了分挡多功率单速和变极调速2种新的电动机设计方案。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- He had put up a basket on a pole in the back yard. 他在后院一根柱子上安一个球篮。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- A red flag slowly went up the pole. 一面红旗徐徐升起。
- Electrical Control of a Transformer Tap Changing Switch 变压器分接开关的电气控制
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海词词典，十七年品牌
