查询词典 motor-driven

Below changeful market economy condition, to state-owned motor transportation enterprises, how to make operation expands ceaselessly?

在多变的市场经济条件下，对于国有汽车运输企业，如何使经营规模不断扩大？

And it also presents working characteristic curve of asynchronous motor.

提出用微机模拟异步电动机的工作特性曲线，实现异步电动机的多种故障状态多重保护的方法。

Based on the characteristic equation of asynchronous motor,the conception of slip control was discussed.

以异步电动机机械特性方程为基础，讨论了转差率控制的基本概念，分析了转差率控制的基本规律，设计了基于转差率闭环控制的异步电动机变频调速系统，并介绍了该系统的主要特点。

Study of an on-line small disturbance voltage stability index considering dynamic characteristic of induction motor loads

为进一步研究负荷动态建模和受端系统小干扰电压失稳和短期大干扰电压失稳的预防和校正控制措施提供了有益的参考。

However, due to the direct conversion characteristic of matrix converter, the drive performance of induction motor is easy to be influenced by input voltage disturbances of MC.

但是，由于矩阵式变换器的直接变换特性，异步电机系统的调速性能易受到矩阵式变换器输入侧电压扰动的影响。

In this paper, on the basis on analyzing of asynchronous motor, DTC principle and torque ripple characteristic, the vector subdivision method is studied particularly, and at the same time, an improved optimized switch stable method is proposed.

在分析了异步电机数学模型、直接转矩控制原理以及转矩脉动特性的基础上，对基于空间电压矢量的矢量细分法进行了详细的研究，并在此基础上提出了一种改进优化开关表法。

Selection:without special requeirements.the following technical data sheet and power chart are used to select the proper size of fluid coupling with oil medium according to the power transmitted and the speed of motor,e.i.the input speed of the fluid coupling.

规格，再在本厂所生产的各类型液力偶合器中选定您所需要的型号。注意：同规格的水介质液力偶合器的传递功率是油介质液力偶合器的1.15倍，所以选

He is the fellow of Chartered Management Accountant with 15 years of experience of working in manufacturing industries, 8 years in the motor industry and over 20 years as a business development specialist.

身为一名资深特许管理会计师，他在制造业行业拥有15年的工作经验，在汽车行业工作过8年，并且作为业务发展专家从业二十多年。

Probably the most recognized symbol in motor sports, the checkered flag is waved when the race is over.

方格旗也许是赛车运动中人们最熟悉的标志，当比赛结束时就会挥动这个旗帜。

Cleaning and maintenance of vehicles and equipment; paint factory equipment, Chela, refrigerant, Yuan Zihui, car washing liquid, detergent, perfume and other beauty care products all types of motor vehicles; automotive lubricants and additives; vehicle refueling stations and oil equipment, Steam-tool equipment.

车辆清洗及保养设备；喷漆厂设备、车蜡、冷媒、原子灰、洗车液、清洁剂、香水等各类汽车美容护理产品；汽车润滑油、添加剂等；车用润滑油及加油加气站设备，汽保工具设备。

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。