查询词典 circuit

Firstly, the problem of the circuit and the circuit defect identification of the Stephenson six-bar linkages are study.

首先研究Stephenson六杆机构的回路与回路缺陷识别问题。

The basic principle and circuit topology of DC side series APF are analyzed; the corresponding control equations are derived; the criteria for the design and selection of principal parameters for main circuit, i.e., the filter inductor and energy storage capacitor, are given to provide theoretical basis for rational design of DC side series APF.

文中对直流侧串联型APF的电路拓扑和基本原理进行了分析，推导了相应的控制实现方程，给出了主电路主要参数的设计和选取标准，为系统的合理设计提供了理论依据。

The reduction of the rating required for circuit breaker is obvious. It is also analyzed that the stray capacitance of limiting coil have an impact on RRRV, with different stray capacitance having different effect on interrupting condition of circuit breaker.

分析了限流器杂散电容参数所带来的影响，设备杂散电容的存在对断路器开断性能有一定的影响，所以对一个特定的线路参数来说，不同杂散电容对断路器开断性能的影响有很大的差别。

Using linear network characteristic, theorem and variable structure and variable parameter,nodal current sources and impedance matrix element can be changed, thus the universal model and algorithm is derived, just like short-circuit fault happened in each side of circuit breaker at different time.

同时，还能考虑各种不同的运行方式的影响。2变结构短路电流计算原理如图2所示，在有源网络N中，有一条支路，其阻抗为Zij，该支路阻抗取值只有下列两种情况：当Zij=0时，节点i与节点j合成一

A complementing circuit selects either the subtracter output or the output of the complementing circuit .

取补线路可任意选通减法器的输出或补取线路的输出。

A complem ting circuit selects either the subtracter output or the output of the complementing circuit .

取补线路可任意选通减法器的输出或补取线路的输出。

Graph 1 capacitor C is right simplifying amplifier circuit undertake communicating going Ou; Detailed circuit use level of a few gain and an adder, subtracter class.

式中AD(1-4)分袂是放大器A1到A4的差动增益，ACM(1-4)分袂是这四个放大器的共模增益，AD5是放大器A5的差动增益，ACM5则是A5的共模增益。Δ是电路中电阻器R4的容限。

An engineering approximately design method-equivlent circuit isalso introduced by equilent circuit of waveguide ET-junction and principle of symmetry and of multiplication of matrix.

本文同时依据对称性原理、ET接头的等效电路及传递矩阵的乘积原理建立了波导谐波滤波器的近似工程设计方法——等效电路法，指出等效电路法虽然精度有限、但计算时间很快，可以进行基、谐波全频段分析。

The physics of the noise mechanism that is based on pair of active first detector understands, noise was used to eliminate a technique in circuit, twinkle in order to reduce what the switch in Gilbert first detector is in charge of noise, introduce an additional inductance and switch to be opposite in all the parasitism capacitance of source node is syntonic, the sonic system of a confusion of voices that improves whole circuit is counted and change gain to wait for crucial function index.

基于对有源混频器的噪声机制的物理理解，电路中采用了噪声消除技术，以减少Gilbert型混频器中开关管的闪烁噪声，并引入一个额外的电感和开关对共源节点的寄生电容谐振，改善整个电路的噪声系数和转换增益等关键性能指标。

Air wire is a important component of radio controller , it is composed of the series-parallel connection syntony circuit by day coil and capacitance, with rapid and intense high frequency interface coupling, one side needs and the card parameter mates, the feasible card is able to get the sufficient energy and the entire data , the data taking-over returns and with the card responding to , another aspect will mate with to enlarging a circuit again , makes the radio controller gain sufficient electric energy in the process of read-write card.

天线是射频控制器的一个重要组成部分，它由天线圈与电容组成串并联谐振回路，与高频接口紧密耦合，一方面要与卡片参数匹配，使得卡片能够得到充足的能量和完整的数据，并且把卡片的响应数据接收回来，另一方面又要与放大电路匹配，使射频控制器在读写卡过程中获得足够的电能。

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。