Petrol ( gasoline) for moter vehicles Oil is burnt in cars, trucks and buses. GB484-1993车用汽油小汽车、卡车和公共汽车用油做燃料。
Mother: My son is a moter! 母:我儿子是怪物!
Grinding head moter for woodworking He grinds the meat in an electric grinder, pushing it into the hopper with a wooden plunger. 他把肉放在电动肉磨上,用一个木头唧子推进了漏斗。
This paper introduced CMC Intelligent soft starter all control model for improving the mechanical characteristics of moter and it's interrelated function, And how to deal with the malfunction. 本文综述了CMC智能型软起动起为了改善电机的机械特性而设置的各种控制模式和功能,及其相应的故障处理。
He brought in new people to carry out his plans many from Ford Moter Company. 他还引进新人来实施其计划&有许多是从福特汽车公司引人的。
The cascade speed regulation for AC motor can effectively and economically utilize the slip power of wound rotor asynchronous moter to regulate the speed. 交流电动机的串级调速是一种将绕线式异步电动机的转差功率利用起来的一种高效、济的调速方法。
An Interactive Middleware Framework for Heterogeneous Wireless Network Handover Application and Maintenance of AC-DC-AC Converter Vector Control of Asynchronous Moter in Medium-sized Section Product Line of Xuanhua Iron and Steel Group 交互式异构无线网络垂直切换的中间件架构异步电动机交-直-交变频矢量控制在宣钢中型材生产线的应用和日常维护
I'm riding on my moter bike to buy some cheese. 我骑着摩托车去买一些奶酪。
Optimum design of parameters of dynamic pressure feedback checking network for electro-hydraulic pump-governing moter system 采煤机电液泵控马达系统动压反馈校正网络参数优化设计
The Application of Canned Moter Pump in the Hydrogen Peroxide Solution Manufacture 屏蔽泵在双氧水生产中的应用
Effects of prenatal music and stroking stimulus on infant development of intelligence, moter function and behavior 音乐胎教与抚摩训练对婴儿智力动作发育和行为影响的研究
Cavitation of Canned Moter Pump and Structure Design 屏蔽泵的汽蚀与结构设计
Design Hard& Tolerance Feedback System of Moter Control 设计坚固、容错的运动控制反馈系统
In this paper, solid rocket moter oblique nozzle contraction shells stress profile is analysed and calculated by means of finite element method. 对固体火箭发动机斜喷管收敛段壳体应力场采用有限元法进行了分析和计算。
Fuzzy Adaptive Control of Variable Frequency Speed Regulated System of Large Power Synchronous Moter 大型同步电动机变频调速系统的模糊自适应控制
Barrel Purfle Manufacturing and Mould Design of Automobile Noise Silencer Numerical Simulation of Extrusion Process for Moter Silencer Tubes 汽车消声器筒体翻边工艺及模具设计汽车消声器筒体翻边加工过程的数值模拟
The Closed Loop Control of Stepping Moter in Numerical Control System 数控系统中步进电机的闭环控制
The paper points out the characteristics of the design and calculation of double voltage single-phase induction moter with capacitance starting, and analyses the circuit model of the machine. 本文讨论了双电压单相电容起动异步电动机的设计特点,着重分析了该电机起动时的等效电路。
In order to promote the application of PMSM ( permanent magnet synchronous moter) to EV ( electric vehicle) drive, the design of PMSM in EV drive was studied. 为推进永磁同步电动机在电动汽车驱动中的应用,对电动汽车驱动用永磁同步电动机的设计进行了研究。
This paper is the part ⅱ of the tooth-layer permeability dynamic analysis theory of step moter. 本文是步进电机齿层比磁导动态分析理论研究的第二部分。
The designing of soft-starting controlling and preventing system solves problems in moter starting and prolongs the longevity of motor. 该软起动控制系统具有起动平稳、电流超调量小的优点,解决了电机起动时电流冲击问题,减少了应力冲击,延长了电机使用寿命。
The construction and circuit principle of automatic antenna, legth calculation of the rolling wire drawing, and the power analysis of overall load moment at the normal operation and the maximum moment during the moter braking are introduced. 介绍自动天线的结构及电路原理,计算卷曲拉线的长度,对正常运转时的总负载力矩及电动机堵转时的最大力矩进行动力分析。
By means of system simulation and simulated test in laboratory, the result indicates that mechatronics soft start equipment can control the acceleration of belt conveyor in the starting and braking process and reduce the startup current for driving moter which achieves the belt conveyor starting and braking steadily. 通过系统建模仿真与实验室模拟试验,结果表明,机械电子式软起动装置能够有效的控制带式输送机起停过程的加速度,降低驱动电机的启动电流,实现带式输送机的平稳起动与停车。
The Use of The Technique Grinding Commutator with Oilstone to Eliminate Spark for Big Middle Size DC Moter 用油石打磨换向器消除火花技术在大中型直流电机上的应用
Research On Variable Structure PWM DC Moter Control System 变结构控制的PWM直流调速系统的研究
The single on-off control of linear induction moter, DC motor and electromagnet is implemented by using data acquisition card digital I/ O port. At the meantime the linear motor voltage and frequency are controlled by the D/ A output of data acquisition card. 同时利用数据采集卡的数字I/O口,实现对直流电机、直线电机和电磁铁的简单开关控制,采用两路D/A输出,实现了直线电机电压和频率的数值控制。
Moter with contactless SCR chopper, It is possible to make the main circuit be totally contactless and to extend speed control range through two sets of double-step chopping circuits. It is also proved that the principle can be applied to double locomotive traction for synchronous automatic control. 通过两组二段式斩波电路,主电路完全无触点化成为可能,而且扩大了调速使用范围,也证明了可应用于双机车牵引同步自动化控制。
In this paper the performance characteristics of the moter vehicle during braking are studied, the exciting force and moments applied to motor vehicle braking on a straight way are discussed. 分析了汽车制动时的性能特征,讨论了直线行驶制动时,作用于汽车的外来干扰力(力矩)及汽车结构参数对汽车稳定性和操纵性的影响。
Fuzzy-pi double model control is used in this article. 4. Simulate with the traditional engine under different speed performance, power, fuel economy and emission, and then compared with moter variable valve Action engine performance. 本文采用模糊-PI双模控制。4.构建传统发动机模型,模拟发动机不同转速下的动力性、燃油经济性及排放情况,进而与电机驱动可变气门发动机性能对比。
Results show that moter variable valve Action engines in low and high speed conditions, power, fuel economy and emission pollution was obviously improved obviously improved. 对比结果显示,电机驱动可变气门发动机在低速和高速工况下,动力性、燃油经济性有明显提高,排放污染明显改善。