1.
In the discussion, we consider the braked induction motor as one which was normally excited in three phases, so the moton can be studied in the four quadrant operation.
通过对等效模型的分析,自然地把能耗制动纳入异步电动机的四个象限运行。
2.
One of the four major divisions of the horizon as determined by the four major points of the compass.
象限由罗盘上四个主要指针确定的四个主要地平方位中的一个
3.
four-quadrant D.C.converting circuit
四象限直流变换电路
4.
Existance and Non-existance of Limit Cycle in the Fourth Quadrant of a Class of Cubic System;
一类三次系统在第四象限极限环的存在性
5.
Research of Four-quardant Rectifier for Electric Power Locomotive Based on TMS320LF2407 DSP;
基于TMS320LF2407 DSP电力机车四象限整流的研究
6.
Study of Control Method for Back-to-Back Four-quadrant Converter
背靠背四象限变流器控制方法的研究
7.
Research on 4-quadrant rectifier power-fed test
四象限整流器互馈功率试验方法研究
8.
Four-Quadrant DC speed regulation systems based on 6RA70
基于6RA70控制的四象限直流调速系统
9.
Power Exchange Control of Back-to-Back Four-Quadrant Voltage Source Converter;
背靠背四象限电压源型变流器功率交换控制
10.
Research on the Four-Quadrant Transducer Used for Hybrid Electric Vehicle;
混合动力电动汽车用四象限能量转换器的研究
11.
The Control Strategies of Three-Lever Four Quadrant Pulse Rectifier;
三点式四象限脉冲整流器控制策略研究
12.
The Research on the Method of Angle of Attack Measuring Based on Four-Quad Pressure Sensors;
基于四象限压力传感器的迎角测量方法研究
13.
Research about Four-quadrant Combination of Lever--On Prudential Financial Idea;
“杠杆”四象限调整搭配研究——基于稳健财务思想
14.
The Wooden Barrel Principle and Firms Resource Allocation;
“木桶原理”与企业资源配置的四象限分析方法
15.
The Development of Photon Beam Position Monitor System Based on Four-quadrant Detector
基于四象限探测器的同步光位置测量系统研制
16.
High-pressure Four-quadrant Frequency System of Hiost in Flame-proof Shaft
隔爆型矿井提升机高压四象限变频调速系统
17.
Study Four-Quadrant Detector in the Free Space Laser Communication
自由空间激光通信四象限探测器性能研究
18.
Appaication of Four Quadrant Swich Magntic Resistance Speed Control Technologyin Shearer
四象限开关磁阻调速技术在采煤机中的应用