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- ECG amplifier circuit 心电放大器
- The amplifier circuit is nonlinear circuit. 放大线路是非线性电路。
- It is the equivalent circuit of a triode amplifier circuit. 它是三极管放大器的等效电路。
- It is the equivalent circuit of a triode amplifier circuit . 它是三极管放大器的等效电路。
- Some kinds of linear amplifier utilize a tube as a load element in the amplifier circuit. 有的利用各种管道作为线性放大器负载的放大器电路组成。
- This paper introduces the design of a linear photoelectric isolating amplifier circuit, and analyzes the errors of the circuit in experiment. 摘要对所设计的线性光电隔离放大电路做一介绍，并对电路进行了误差分析及实验研究。
- The Automatic Testing of ECG Amplifier 心电放大器的自动测试
- The transistor amplifier circuit is provided with an oscillation preventing countermeasure. 晶体管放大电路配备了一个过电压保护装置。
- Attenuation Equalizer Any device inserted in a transmission line or amplifier circuit to improve the shape of its frequency response. 衰减均衡器在传输线路或放大器电路中插入的任意设备,用于提高其频率响应形状。
- This highly energy-efficient CCD features a state-of-the-art amplifier circuit that all but eradicates noise and is incredibly fast. 这一高能效CCD的特色是采用最先进的放大电路，几乎可以根除噪声，并且有令人难以置信的快速.
- A notebook computer with a low noise width band amplifier circuit,filter circuit and a PCMCIA A/D sample card,constitutes a pocket practical system. 笔记本电脑配以低噪声宽带放大电路、滤波电路和一块PCMCIA式A／D采集卡，组成一套实用的便携式系统。
- Any combination ( usually adjustable ) of coils, capacitors, or resistors inserted in a transmission line or amplifier circuit to improve its frequency response. 任何一种由线圈、电容器或电阻组成的网络(通常是可调的),插入传输线或放大器电路中,用来改善频率响应特性。
- The development of an optical coupling ECG Amplifier 光耦合心电放大器的研制
- Any combination (usually adjustable) of coils, capacitors, or resistors inserted in a transmission line or amplifier circuit to improve its frequency response. 任何一种由线圈、电容器或电阻组成的网络(通常是可调的),插入传输线或放大器电路中,用来改善频率响应特性。
- The measurement of CMRR in ground-free ECG amplifier 浮地式心电放大器CMRR的测试
- And the driving circuit implements the low-pass filtering of the D/A converter"s output signals and offers the result to the power amplifier circuit as its input. 驱动电路实现对D/A转换器输出信号的低通滤波,用以产生功率放大电路的输入信号;
- The triangle wave generator, which is composed of FET and operational amplifier circuit, is applied to trigger circuit of automatic phase - shift of flash lamp. It solves the technical problem to view the high frequncy vibrator. 场效应管与运算放大器组成的三角波信号发生器,用于频闪灯触发信号的自动移相,解决了观察高频振动物体的关键技术问题。
- V.A.T.MOBILE-EARPHONE is based on a Piezo-Ceramic Voice Sensor Technique and build-in an amplifier circuit with it to perform the perfect solution in hands-free cellular phone communication. 移动电话喉音耳机采用类似内科医生听诊器原理的高敏感度陶瓷电压传感器，将喉咙产生的肌肤振动转换为音波电流，再经过电子放大器将声音讯号传送出去，使对方听到清晰的通话声音。
- All the amplifier circuits are screwed on the heat sink, shielded in order to reduce RF emissions and supplied with a +32V voltage regulator. 所有的放大器电路是被拧在热量接收器上的，为了减小射频热散发，所有的放大器是被遮蔽的，并由一个+32V电压的调整器来供应。
- As a result of these lower input and output signal excursions, amplifier circuits become more sensitive to internal and external error sources. 结果就是这些后级的输入和输出信号漂移，（直接耦合）使放大电路对内部与外部误差源变得更加敏感。
