全部

1·The paper introduces a new kind of AC AC amplifying circuit for ultrasonic vibration cutting.

本文介绍一个用于超声振动切削的新型AC - AC放大电路。

2·In addition, we also designed power amplifying circuit for QDY-6 electro hydraulic servo valve.

另外还针对QDY - 6型电液伺服阀设计了电液伺服阀的功率放大电路。

3·The observation circuit consists of 555 infrared emitting circuit, amplifying circuit and frequency decoding circuit.

监测电路包括555红外发射电路，放大电路以及频率译码电路。

4·One of the difficult and key items in analog electronics teaching is the dynamic analysis of basic amplifying circuit.

基本放大电路的动态分析是模拟电子技术教学中的一个重点，同时也是一难点。

5·The selecting frequency network usually located in the amplifying circuit, or located in the positive feedback network.

其中的选频网络一般可以设置在放大电路中，也可以设置在正反馈网络中。

6·Optic detecting and amplifying circuit makes the optoelectronic signals exchange, amplify, filter and get the voltage signals.

光探测及放大电路实现信号的光电转换并放大、滤波，得到清晰的电压信号。

7·The testing result of voltage transfer circuit and proportional amplifying circuit is in consistence with the simulation result.

电平转换电路和比例放大电路的性能符合设计指标，文中给出了测试曲线和数据。

8·The output end of the V-I converting and current amplifying circuit drives a ratio servo valve and controls the actions of a clutch.

与所述信号累加单元的输出端电连接的V-I变换及电流放大电路；

9·The simulated measurement is carried out by designed time amplifying circuit. The measurement result is basically in agreement with that of theory analysis.

用设计的电路进行了时间间隔模拟放大测量，测量结果和理论计算基本一致。

10·This paper introduces a special amplifying circuit which can vary the gain from 2 0 to 2 3 in allusion to AD526 chip, throwing out of the traditional method.

本文针对增益为2 0～ 2 3倍的可编程阶码放大器AD5 2 6集成片，摆脱传统的设计方法，提出一种反馈式程控放大电路。