它的力量来自于电子放大器；借自于机器。
Its power came from electronic amplification; it borrowed from the apparatus.
一般地，通过比例阀电磁铁地电流由一些形式地电子放大器控制。
Normally, the current flowing through the proportional solenoid will be controlled by some form of electronic amplifier.
系统不能精确地匹配输入和输出的情况。电子放大器就是一个非常普通的例子，另外还有家庭立体声音响放大器。
The inability of a system to exactly match input and output, a general example being an electronic amplifier and the classic example being a home stereophonic amplifier.
接收器和放大器接收来自副反射器的无线电波，并使这些微弱的无线电波强大到足以被记录下来并转化成电子信号。
A receiver and amplifier receive the radio waves from the sub reflector, and make these weak radio waves strong enough to be recorded and turned into electronic signals.
富士通公司指出使用氮化镓高电子迁移率晶体管技术后，新型放大器功率比目前使用砷化镓晶体管的放大器的功率提高了6倍多。
Fujitsu points out that using GaN HEMT technology allows more than 6 times the output power of existing amplifiers using gallium-arsenide (GaAs) transistors.
采用自动增益控制(agc)技术实现的宽频带放大器在雷达系统及其他相关电子领域有着广泛的应用。
Wideband amplifier, realized by the technology of automatic gain control (AGC), is used widely in radar system and other correlative electronic fields.
电信号被用电子的方法放大，即利用输入放大器的交流电能将信号的功率放大。
The electrical signal is amplified electronically, with an increase in signal power occurring at the expense of the input AC power to the amplifier.
这些放大器是用微型电子管制成的。
These amplifiers have long been made with tiny election tubes.
而作为高压功率放大器件，在各种大面积平板显示屏和汽车电子领域也得到广泛应用。
LDMOS is also widely used in the field of large area flat panel displays and automotive electronics as a high-voltage power amplifier devices.
该电路在视频放大器、有源滤波器、高速数据转换器等电子系统中有着广泛的应用前景。
This circuit finds wide applications in video amplifiers, active filters, high speed data conversions and other electronic systems.
利用电子补偿方法，采用运算放大器和晶体管研制成了高精度、小变比电流互感器误差补偿装置。
Based on electronic compensation, the error compensation device used in high precision and small ratio current transformers is developed with operational amplifiers and transistors.
用于包含四个(恒等)电路单元的电子器件或电路的一种术语(“四元组反相器”、“四元组放大器”)。
A term applied to an electronic device or circuit that contains four (identical) circuit units; (" a quad inverter "; "a quad amplifier").
微波宽带低噪声放大器是雷达、电子对抗及遥测遥控接收系统等的关键部件。
Microwave broadband low noise amplifier is the important part of the receiver system of radar, electron rivalry, remote measuring and remote control.
在电路和电子技术的文献中可以找到如何用运算放大器构造简单的滤波器。
In the texts of electrical circuits and electronics they will also show how to build simple filter circuits using Op-Amp.
提出了一种新的高功率宽带放大器，它由速调管和自由电子脉塞组成，用永久周期磁铁聚焦。
In this paper, a new high power and wideband amplifier with permanent periodic magnet (PPM) focusing is presented. It consists of klystron and FEM.
运算放大器扩展功能，在电子电路设计中其数学模型为放大电路，含移相电容、反馈电阻及输入阻抗。
In circuit design, the mathematical model of operational amplifier expanded function is expanded circuit. The circuit includes phase electric capacity, the feedback resistance and the input impedance.
在该系统中，提供了一种用于减少来自无线通信设备的发射电路中的功率放大器的输出信号的谐波的电子电路。
In the system, an electronic circuit for reducing harmonics of an output signal from a power amplifier in a transmission circuit for a wireless communication device is provided.
功率放大器在工业、航空电子、通信及家庭娱乐等领域中有着广泛的应用。
Power amplifier have extensive application in industry, aviation electronics, communications, home entertainment and etc.
功率放大器在工业、航空电子、通信及家庭娱乐等领域中有着广泛的应用。
Power amplifier is widely used in industry, aviation electronics, communication system, home entertainment and etc.
描述：低噪声，低静态电流，精密运算放大器电子微调系列。
Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim Series.
第二章阐述电子回旋脉塞机理和CARM的工作原理，在此基础上论述同轴波导CARM放大器的工作机理及可实现性。
The second chapter expatiates the theory of electron cyclotron maser, the operational principle of CARM, and the practicable of coaxial-waveguide CARM amplifier.
低噪声心电放大器的设计是生物医学电子学研究课题之一，是对心电信息进行数据采集与处理的重要环节。
The design of a low noise electrocardiosignal amplifier, as a research subject of biomedical electronics, is a key link in data acquisition and processing of electrocardiosignal.
成都宝通天宇电子科技有限公司是一家专业从事功率放大器研究、开发、生产和销售的高新技术企业。
BTTY Electronic Technology Limited Company of Chengdu is a high-tech enterprise, which is engaged in professional research, development, production and marketing of power amplifier.
该放大器的任务之一是在处理线圈的金属探测器发出的信号，并转换成电子脉冲他们。
One of the amplifier's tasks is to process the signals emitted by the metal detector coil and convert them into an electronic pulse.
以电子管微变等效电路分析为基础，设计了一款以驱动高保真耳机为目的的耳机放大器。
Based on the analysis of vacuum tube slight variation equivalent circuit, a headphone amplifier is designed to drive high fidelity headphone.
关于电子器件(例如电子管、晶体管、磁放大器等)的研究与应用的一门科学分支。
Branch of science that deals with the study and application of electron devices, e. g., electron tubes, transistors, magnetic amplifiers, etc.
然而近代电子学对调谐的频率范围很宽的带通放大器提出很多要求。
There is a great deal of demand in modern electronics, however, for bandpass amplifiers .
这些放大器是用微型电子管制成的。
These amplifiers have long been made with tiny election tubes .
要用他对信号进行不失真地放大，必须设置适当的工作点，使电子器件工作在近似线性区域，这就决定了放大器的分析包括直流分析和交流分析。
It must be set up suitable quiescent point in order to works in linear region. This decides that the analysis of amplifier includes direct current analysis and alternating current analysis.
要用他对信号进行不失真地放大，必须设置适当的工作点，使电子器件工作在近似线性区域，这就决定了放大器的分析包括直流分析和交流分析。
It must be set up suitable quiescent point in order to works in linear region. This decides that the analysis of amplifier includes direct current analysis and alternating current analysis.
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