The principle of simplified four-quadrant multiplier was discussed.
讨论了简化的四象限乘法器的原理。
An analog four-quadrant multiplier-divider realized in CMOS/TTL compatatible technology is reported.
本文报道首次用发射区自对准CMOS/TTL兼容工艺实现的模拟四象限乘除器。
These results demonstrate that the four-quadrant converter and APF's research and analysis are correct.
实验结果验证了本文对于四象限变流器和有源滤波器的研究和分析的正确性。
Analysis the realization of the direct torque control used in asynchronous motor's four-quadrant operation.
分析了将直接转矩控制策略应用于电动机的四象限运行的具体实现方式。
In the fusion device, parallel connection, four-quadrant rectifier with large current becomes more and more popular.
在核聚变实验装置中，大电流四象限运行装置将得到广泛的应用。
The system error introduced by the four-quadrant photocell and the error correction method are analyzed emphatically.
文中对测量误差进行了简要的论述，分析了四象限光电池引入的系统误差和修正方法。
The production method of four-quadrant photocell and the relevant circuit and its working principles were introduced.
论文介绍了误差传感器四象限光电池的制作方法，并介绍了电路设计和工作原理。
The purpose is to introduce the signal processing system of position detection based on four-quadrant infrared detector.
实现基于四象限红外探测器的位置检测信号处理系统。
The sole manufacturer with independent intellectual property rights of four-quadrant high voltage variable frequency technology.
荣信公司是国内最早对四象限中压变频技术有自主知识产权并掌握核心技术厂家。
The world's only manufacturer who complete master the core technology of High-end four-quadrant high voltage variable frequency.
荣信公司是国内外唯一掌握高端四象限中压变频技术的厂家。
A new method of reading the declination signal of gyros free rotor based on the four-quadrant sensor is introduced in this paper.
提出了一种陀螺仪自由转子偏角信号读取的方法，这种方法基于对反射光斑的四象限分割。
To effectively implement laser jamming, the effects on four-quadrant laser guiding detector of high power laser needs to be determined.
为了有效地实施激光干扰，需要确定高能激光对四象限制导器件的影响。
The gold standard procedure for detecting Barrett's esophagus is to conduct a standard video endoscopy followed by four-quadrant biopsies.
巴瑞特食道炎诊断的黄金标准，为先进行标准的影像式内视镜，然后再作四分割的切片检查；
The circuit topologies family include single four-quadrant power switch mode, push-pull mode, half-bridge mode, and full-bridge mode circuits.
该电路拓扑族包括单四象限功率开关式、推挽式、半桥式、全桥式等四种电路。
According to spot in the four-quadrant detector photosensitive surface position to calculate the ship's yaw Angle relative to the laser source.
根据光斑在四象限探测器光敏面上的位置来计算船舶相对于激光光源的偏转角度。
A new current-type active compensator is formed by GTR current-type four-quadrant converter, based on the theory of current-wave-form addittion.
介绍了以电流波形补偿理论为根据，由GTR电流型四象限变流器构成的有源无功功率补偿器。
The circuit topologic family includes circuits of single four-quadrant power switch mode, push-pull mode, half-bridge mode. and full-bridge mode.
该电路拓扑族包括单四象限功率开关式、推挽式、半桥式、全桥式等四种电路。
A four-quadrant photocell is used in the system to replace photoelectric cell, and it ACTS both as centering detector and light intensity detector.
测试系统中使用四象限光电池代替一路光电池进行差动运算，四象限光电池同时兼有对光和光强检测的功能。
Under steady state, the four-quadrant working principle of PWM rectifier has been explained here, the key for which has been found to be ac-side current control.
在稳态条件下，分析了电压型PWM整流器四象限运行工作原理，得出关键在于网侧电流控制的结论。
This article puts forward a plan to control the four-quadrant converter system by using a kind of single-chip microcomputer: 8098, and gives the testing waveform.
提出采用8098单片微机控制四象限变流器的方案，并给出了试验波形。
A demonstration system with DSP as controller used for testing double-axis tracking control techniques is designed by using four-quadrant detector as position sensor.
采用四象限探测器作为位置传感器，设计出以dsp作为控制器的双轴跟踪控制试验演示系统。
Yet, energy recovery can be achieved easily by utilizing the four-quadrant characteristic of the secondary unit together with high efficiency and good energy saving feature.
利用液压马达的四象限工作特性，能够有效地实现能量的回收与再利用，具有很高的效率和很好的节能效果。
The main work of this paper is as follows: 1. Design the laser displacement sensor based on the four-quadrant detector, and debugging, calibration and testing of the sensor.
本文的主要工作如下：1。设计了基于四象限的激光位移传感器，并对该传感器进行了调试和标定。
This paper introduces the work principle of four-quadrant operating high-pressure frequency converter, and its application in coal mine auxiliary shaft winch innovation system.
介绍了四象限运行高压变频器的工作原理，并应用到煤矿副井绞车改造系统。
The fast orientation tracking system with free space optimal communication based on TMS320F2812 consists of four-quadrant detector, high-speed amplificatory circuit and DSP2812.
基于TMS320F 2812的自由空间激光通信快速定位跟踪系统，由四象限探测器、高速放大电路及DSP2812构成。
The four-quadrant convertor experiment which is under the transient direct current control has been finished. The experimental result proves the correctness of the analysis conclusion.
对采用瞬态直接电流控制的四象限变流器进行了实验，实验结果验证了上述分析结论的正确性。
The experiment came into use single light path critical angle method, output signals were detected by four-quadrant receiver, micro-displacement drive element were piezoelectric ceramics.
实验采用单光路临界角法，用四象限探测器探测输出信号，物面微位移采用压电陶瓷作为驱动元件。
For multiple back-to-back four-quadrant converter, a modified SPWM technique is combined with carrier phase-shifting control, which reduces current harmonic and enhances power exchange ability.
针对多重化的背靠背四象限变流器，采用了载波移相控制与改进的SPWM调制相结合的方法，减小了电流谐波，提高了功率交换能力。
Now that we have explained the basic benefits of expectation management and the elements of an expectation model, let's look more closely at the four quadrant expectation management technique.
既然我们已经解释了期望管理的基本好处以及期望模型的因素，那么让我们更近地了解一下四象限期望管理技术。
You can use four quadrant expectation management effectively to analyze participants' expectations for the meeting, and then use this information to structure, facilitate, and conclude the meeting.
您可以利用四象限期望管理有效地分析参与者对会议的期望，并利用该信息构建、推动并结束会议。
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