及电路

Secondly, this paper explains the design of the hardware and software in this system, including the choice of three-phase fully-controlled bridge rectifier circuit, design of protecting circuit, burst module and detecting module, and thinking and method of programming. This paper provides the measures to handle with all kinds of disturbance factors.

其次，本论文对于系统的硬件及软件设计进行了详细的解释，包括三相桥式全控电路的选择、保护电路的设计、触发模块的设计、检测模块的设计以及编程的思想方法等，并且提出了对于实验过程中出现的各种干扰情况所给予的相应的抑制措施。

Fourth chapter mainly elaboratess the signal conditioning circuit of strain gauge and the supply circuit of strain bridge systems design methods.

第四章主要阐述了应变仪信号测量电路及电桥电源电路的设计方法。

A circuit comprises a first (6) and a second (21) input for receiving a differential signal and a buffer circuit.

一种电路包括用于接收差分信号的第一(6)和第二(21)输入端及缓冲电路。

The early fin stabilizer controller is made of the simlate circuit, it is bad that the circuit forms complicatedness, stability and interference-free ability .

早期的减摇鳍控制器是由模拟电路组成的，电路构成复杂、稳定性及抗干扰能力差。

This paper analyse the concepts and some different circuits topology of the power factor correction circuit.

本文分析了PFC电路的基本原理及几种不同电路拓扑。

Simulation results demostrate that the circuit simulation algorithmperforms better and it is applicable to more kinds of graphs,such as undirected graphs,directed graphs,and mixed graphs.6 At the end of the article,the applications of the algorithm in several fields aredescribed and the value of the method is pointed out.

测试表明，本算法在对几类常见图的同构判定中表现优于Nauty算法，而且可以适用于无向图、有向图及混合图等多种类型的图。6最后给出了电路模拟法在应用领域的成功应用实例，指出了电路模拟法的应用价值。

In order to reduce the reflection effect, we can determent the termination resistor value of near end and the equivalent resistors of the driver to make these resistors be equal to 50 in steady state.

再者，我们可以决定近端电阻与驱动电路的等效阻值使其输出阻抗接近50欧姆，进而减少反射所造成的影响，实现此电路技术及设计概念也将再论文中说明。

When digit signal orbital circuit is adopted in the equipment, which is used to transmit train-to-wayside information and location train position, the length of digital signal orbital circuit should be the minimal measure unit of distance interval between trains.

采用数字轨道电路作为车－地信息传输设备及列车定位设备时，列车之间的安全间隔距离必须以数字轨道电路的长度作为最小计量单位。

Aiming at the defects on structure design, electromagnetic design, analysis simulation, optimization design and control technology, double-action iron core mechanism, feedback-hold circuit of energy-saving capacitor voltage and intelligent control circuit were expounded, which can be a guidance for wide application...

针对目前永磁接触器在结构设计、电磁设计、分析仿真、优化设计与控制技术等方面存在的不足，重点阐述了双动铁心永磁机构、储能电容电压的反馈-保持电路及智能控制电路。为促进永磁接触器的推广应用指出了进一步的研究方向。

Based on the principle of ultrasonic cleaning, the working process of the ultrasonic cleaning machine was analyzed including control circuit, driver circuit, frequency tracking,impedance matching and software design.

依据超声波清洗原理，分析了超声波清洗机的工作过程，对超声波清洗机的控制电路、驱动电路、频率自动跟踪技术、阻抗匹配及系统软件设计方法进行了详细介绍。

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。