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.
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 .
有了这些放大器分离型传感器，从上午光…
With these Separate-amplifier Sensors, the light from the Am…
对这些放大器的最重要的设计特色之一是，缺乏全球性的负反馈。
One of the most important design characteristics of these amplifiers is the lack of global negative feedback.
从这些放大器每一个最终的出线电缆在运行，在各块停车场的高水平。
From each of these amplifiers a final outlet cable runs at high level in the car park under each block.
低失调、低噪声、极低的输入偏置电流和高速度特性相结合，使这些放大器适合各种应用。
The combination of low offsets, low noise, very low input bias currents, and high speed make these amplifiers useful in a wide variety of applications.
这些放大器采用小型封装选择(采用SOT - 23)以及MSOP和行业标准的SO封装。
These amplifiers are available in small package options (SOT-23) as well as the MSOP and the industry-standard SO packages.
这些放大器是一种复杂敌我识别系统(iff)的重要组成部分，专门用来问讯飞机，以确定他们是敌是友。
These amplifiers are key components in a complex Identification friend or foe (IFF) system used to interrogate aircraft to determine their friend or foe status.
这些放大器提供高，稳定的电力输出和高效率因素对高性能水平，因此，驾驶的理想选择多种移动和俱乐部系统。
These amplifiers offer high, stable power output and a high efficiency factor on the high performance level and are therefore the ideal choice for driving a multitude of mobile and club systems.
随着供应公正八点五毫安，并能够从单电源电压从5V至12 V运行电流，这些放大器提供了非常高的小功率消耗。
With a supply current of just 8.5ma and the ability to run from a single supply voltage from 5v to 12v, these amplifiers offer very high performance for little power consumption.
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.
这些精度放大器可以用于驱动电机、压电设备、可编程电源以及其他需要高功率和精确控制的设备。
These precision amplifiers are used for driving motors, piezo electrics, programmable power supplies, and other devices requiring high power and precision control.
这些办法的另一个问题与放大器无关。
Another problem of these methods and amplifier are concerned.
夏至(冬至太阳直射赤道以下)是所有这些食点能量流的放大器。
The mid summer solstice (mid winter below the equator) is the amplification energetic flow of all of these. And in 2011 it adds a unique energy that calls forth the.
除这些限制以外，许多双电源放大器的其它设计考虑都变得重要起来。
Besides these limitations, many other design considerations that are otherwise minor issues in DUAL-supply AMPLIFIERs become important.
构造了一些新的基于电流反馈放大器的电压模式双二阶滤波器，多滤波功能和参数可调是这些电路的主要优点。
Some new voltage-mode second-order filters based on current feedback amplifier are proposed. The major merits of these circuits are multiple filtering function and adjustable parameter.
这些电路都分别由两个运算放大器和几个电阻所组成，不需外接电容，其输出波形良好。
Those waveform generators whose output waveforms are quite good are composed of a couple of operational amplifiers and several resistors without any capacitors.
运用理想电源转移规则，可以把这些误差源转移到放大器等值电路的输入支路。
According to the rules of ideal source transformation, we are able to transfer the equivalent error sources to the input branch of the amplifier's equivalent circuit.
此外，效率将大于理论上是可能的A类放大器在这些级别。
Also, the efficiency will be greater than is theoretically possible with a class a amplifier at these levels.
分析了高频开关电源的特点及将其应用到音频功率放大器中所遇到的主要问题，以及解决这些问题的基本方法。
The problems in its application on audio frequency power amplifier and the main methods to solve them are pointed out.
这些单位纳入低频放大器模块提供300瓦有效值的内部组件的能力。
The units incorporate a low frequency amplifier module capable of delivering 300 watts RMS to the internal components.
但是NEC已经开发出了一种新的谐波调谐放大器，可以从其它方面使这些标准设备的效能增强45%。
However, NEC has developed a new harmonically tuned amplifier which achieves 45% efficiency on otherwise standard components.
积分 器、光电二极管放大器和高阻抗传感器等器件均可受益于这些特性。
Filters, integrators, photo-diode amplifiers and high impedance sensors all benefit from the combination of performance features.
这些结果可以用于分析和设计的光纤通信系统中，拉曼光纤放大器和激光器。
These results can be used to analyze and design the optical fiber communication systems, Raman fiber amplifier and lasers.
分析了高频开关电源的特点及将其应用到音频功率放大器中所遇到的主要问题，以及解决这些问题的基本方法。
Integrated circuit of a class-D audio power amplifier with very high efficiency using CMOS technology is presented in this paper.
这些线路电平输入相加之前发送到内部放大器允许在低音音响系统操作使用一个低音炮。
These line level inputs are summed before being sent to the internal amplifier allowing the subwoofer to operate in stereo systems using a single subwoofer.
同时针对主要来自模拟电路的诸如实际电容的不精确匹配、放大器的有限增益等因素，通过MATLAB模型来详细分析这些模拟电路误差会对于电路性能产生的影响。
The difference between the real circuit and the design model due to the capacity mismatching, finite gain of amplifier and other analog mismatch can be simulated by MATLAB.
本文介绍了分配放大器的技术指标及保证这些技术指标所采取的低噪声、高阻抗等具体措施。
This paper discussed the technical data of a amplifier-distributor and some measures that have been adopted in order to realize these data, such as low-noise, high-input impedance, etc.
理论研究表明，这些因素的引入将减小光放大器附加到放大光脉冲上的非线性频率啁啾。
The theoretical research show that introduce of these factors will reduce the amplitude of nonlinear frequency chirping imposed on amplified light pulse.
理论研究表明，这些因素的引入将减小光放大器附加到放大光脉冲上的非线性频率啁啾。
The theoretical research show that introduce of these factors will reduce the amplitude of nonlinear frequency chirping imposed on amplified light pulse.
应用推荐