amplifying circuit
放大电路：一种用于增加输入信号幅度的电子电路。
常用释义
英式发音
美式发音
基本释义
- 放大电路：一种用于增加输入信号幅度的电子电路。
例句
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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；
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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。
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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。