查询词典 wind motor

To control speeds for a typical alternating current motor, we usually take control variables (to change voltage and frequency of the stator power supply) from the stator side in an electric motor, which is also the only way for squirrel-cage asynchronous motor with rotor in a short-circuit state.

对于一般交流电动机的调速，我们都是从电动机的定子侧引入控制变量（改变定子供电电压、频率）来实现的，这对于转子处于短路状态的交流鼠笼型转子异步电动机是唯一途径。

To control speeds for a typical alternating current motor we usually take control variables (to change voltage and frequency of the stator power supply) from the stator side in an electric motor which is also the only way for squirrel-cage asynchronous motor with rotor in a short-circuit state.

对于一般交流电动机的调速，我们都是从电动机的定子侧引入控制变量（改变定子供电电压、频率）来实现的，这对于转子处于短路状态的交。。。

Not only can effectively control the squirrel-cage three-phase asynchronous motor starting current, the current slowdown of the motor and the impact of power grids, and the structure is simple, reliable operation and lower costs for promotion, but also in the process of starting and running current detection, Voltage parameters, the abnormal processing, display and alarm, to achieve the comprehensive protection of the motor.

不仅能有效控制鼠笼式三相异步电动机起动电流，减缓电流对电动机和电网的冲击，且结构简单，运行可靠，成本较低，适合推广，还能在起动和运行过程检测电流、电压参数，对异常情况进行处理、显示及报警，实现对电动机的综合保护。就是以上的了，电气专业英语好的帮下忙，万分感谢

The motor shell includes the motor for providing rotary movement for toolholder, and motor shell can be screw-combined with regulating ring.

电动机机壳包括有用于为刀夹提供旋转运动的电动机，机壳可与调节环螺纹式地接合。

This paper first expounds the principle of the bearingless induction motor, gives the mathematical model of bearingless induction motor and analyzes the rotor flux orientation vector control system of the bearingless induction motor.

本文阐述了无轴承异步电机的基本工作原理，并建立了无轴承异步电机的数学模型，分析了无轴承异步电机的转子磁场定向矢量控制系统。

Firstly, a scalar and vector potential analysis models of tooth-layer magnetic field in a two-degree-of-freedom motor is developed, which is the same as standard hybrid step motor. By applying the finite element method, the distribution of the tooth-layer magnetic field is studied in detail. It provides an effective means for further calculation of performance and parameters of the motor.

首先，对两自由度电机产生转矩的关键部分——齿层区域的磁场进行了细致深入的分析，提出了齿层磁场的标量位和向量位分析模型，并通过有限元的数值计算，对各种情况下齿层磁场的分布规律从微观上进行了形象的分析和研究，为完整电机的进一步计算提供了有力的工具。

The second stage utilises a YF-24 rocket motor consisting of one 75-ton thrust YF-22 motor and a YF-23F swivelling venire motor with four 4.8-ton thrust chambers burning N2O4/UDMH.

第二级采用一台YF-24火箭发动机由一台75吨推力YF-22发动机和四台4.8吨推力的YF-23F发动机所组成，燃烧N2O4/UDMH推进剂。

Chassis of auto and motorcycle, vehicle frame, motor, nameplate, piston, carburetor, shock absorber, cylinder mat,transmission case, gear wheel and so on;aircraft motor, motor vane, air workpiece and so on;valve, ironware, reamer, saw, gun, pipe, fire protection equipment and so on;any other engine hardware, plastic piece, vitta and so on

汽车或摩托车底盘、车架、发动机、铭牌、活塞、化油器、减振器、汽缸垫、变速箱、齿轮等；飞机发动机、发动机叶片、航插件等；阀门、五金、刀具、锯片、枪壳、烟机、油管、电机、消防器材等；其它任意机械零件、朔料件、标牌等。

Motor driver IC: for the hard disk drive spindle motor and voice coil motor.

电机驱动芯片：用于驱动硬盘主轴电机和音圈电机。

17Mm x3mm and ψ15mmx2.5mm coin type blushless motors are respectively developed in 2005 and 2006. MIRDC expects to develop a ψ12mm x 2.5mm coin type blushless motors in 2007. Our research of the motor could assist not only Taiwan motor Industry to become the kingdom of mini motor worldwide once again, but also expect to build a new industry of micro parts in Taiwan.

期望藉由金属中心致力於金属制品高精密、微小化及高值化的制程技术研究，将薄型无刷马达技术开发逐步成熟后，将可应用於许多具有薄化需求的行动设备与装置，并期待能将本项技术与国内有兴趣的相关业者共同参与与投入，让台湾再度成为世界的小马达王国。

First ,this paper introduces the FOG principium briefly, then discuss the principle of strapdown inertial navigation system particularly.

论文首先简要介绍了光纤陀螺的工作机理，然后详细论述了捷联惯导系统的工作原理。

Teaching English as a Second Language M.S.

教学英语作为第二语言