电路

Digital circuit implementation possibly induces pseudomorph because of the data conversion precision.

由于数字时滞电路存在模数转换精度的问题，所以采用数字时滞电路的时滞反馈Lorenz系统容易产生不真实的电路现象。

this paper introduces a lossless detected circuit system.firstly,system gathers slender infrared signal with transducer,then amplifies them with low noise.through voltage comparator circuit,transforming simulation objection signals to digital signals.finally,transforming transport landscape orientation and portrait to single chip processing.in design of pcb,the amplifying of quadruplet signal,filter,voltage comparator decree and and logic function are manufactured in one board.if the diameter of workpiece is long,it can add multiple the number of transducer of four,to wide its range of practice,disposing circuit only need one module.

摘 要：介绍了一种无损检测的电路系统。系统首先利用传感器采集到微弱的缺陷信号，再将缺陷信号进行低噪声放大，然后通过电压比较判决电路将模拟缺陷信号变换成数字信号，最终将横、纵两路的输出信号送至单片机处理。在pcb设计中，将四路信号的放大、滤波、电压判决以及与逻辑功能做在一块板上，若被检测工件的直径较大，可以将传感器的个数以四的倍数增加，处理电路只需增加一个模块。

The principle of the four value quantizer circuit is explained and the simulation work is done through the extraction of device parameters.

对四值量化器电路的工作原理进行了解释说明，通过器件参数的提取，对电路进行了模拟仿真，确定了电路相关参数。

High-frequency continuous modulation on the high-power semiconductor laser is required in our ladar system. The theory and driving methods of the semiconductor laser is summarized in this article. Two kinds of driving circuit including linear power amplifier and resonance power amplifier are designed for continuous and quasi continuous modulated laser.

针对研制的无扫描激光雷达系统，需要对大功率半导体激光器进行高频连续调制，本文总结了半导体激光器的原理和驱动方法，并针对连续和准连续调制大功率激光器的特点分别设计了两套驱动电路，包括线性功率放大驱动电路和谐振功率放大驱动电路。

In passive balun, we implement the Rat-Race and Marchand balun by using the TSMC 0.35 um CMOS technology process in circuit design. Because the passive circuit always occupy much size in the integrated circuit. So we miniaturized the Rat-Race and Marchand balun in design.

在被动电路分合波器中，利用了TSMC 0.35 um COMS制程制作Rat-Race与Marchand balun，因为在IC制程上被动电路往往占据了很大的面积，所以更进一步将上述两者分合波器微小化，以利於积体电路的实现。

An electrical circuit element used to introduce reactance into the circuit .

用以防止被驱动电路对驱动电路的影响的一种隔离电路。

Power system ; Three-phase circuit ; Nonsi-nusoidal circuit ; Unbalanced circuit ; Instantaneous reactive power

电力系统；三相电路；非正弦电路；不平衡电路；瞬时无功功率

Arrangement whereby a circuit is held in position, e.g., in read-out equipment, until previous operating circuits are ready to change this circuit .

保持电路为一定状态的技术，例如在读出设备中，只有在前面的操作电路准备就绪时才改变这一电路的状态。

The design, analysis and calculation of instrument machine structure, the circuit of infrared emission and receival, the design of direction detection and signal processing circuit, the oil level signal collection, processing, and display are finished in mis article.

本文重点完成了磁式光纤液位探测器机械结构的设计、分析和计算，红外光发射与接收电路、倍频辨向电路和信号调理电路的设计，以及液位信号的采集、处理和显示的设计。

The wireless receival circuit receives the voice identification signal transmitted from the voice remote circuit and then control the robot by mechanic executable circuit to achieve the action of robot.

CCD摄像头采集视频信号，通过微波发射器件发射；无线接收电路接收声音遥控电路发送来的声音识别信号，控制机器人由机械执行电路实现机器人动作。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。