查询词典 motor

Fault Detection of Asynchronism Motor Based on Genetic Neural Networks.

基于遗传神经网络的异步电动机故障诊断研究。

The database of asynchronism motor which is made of ACCESS could realize the communication between the date base and VB.

ACCESS的异步电动机数据库管理软件可以实现数据库与VB之间的通讯方法。

Frequency conversion timing technology is adopted to control the asynchronism motor of driver cuts to attain stepless timing .

采用变频调速技术对驱动切割片的电机进行无级调速。

Keywords :Three-phase asynchronous motor ,computer auto test system ,Intelligence instrument bearing ,Communication facility ,Electric power electron technique .

关键饲：三相异步电机，计算机自动测试系统，智能仪器仪表，通信设备，电力电子技术。

Keywords: asynchronous motor; transistor;computer control; SPWM inversion

关健词：异步变频电动机；变频器；SPWM逆变；绝缘栅双极性晶体管；微机控制。

In the asynchronous motor vector control system, the closed-loop control of speed is essential.

在感应电机矢量控制系统中，转速的闭环控制环节是必不可少的。

Asynchronous motor's model is the basic for simulation and analysis.

异步电机数学模型是仿真和分析的基础。

The soft-starting and power-saving control and protection of the asynchronous motor are studied in this thesis.

本文研究了异步电动机的软起动、运行中的节能控制和保护。

This thesis discusses the development of the advanced intelligent protection equipment for the asynchronous motor.

本文论述了一种先进的电动机智能保护装置的研制。

The operation status of asynchronous motor has a direct effect on the normal running of industrial production.

异步电动机的运行状况直接影响到工业生产的正常进行。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷