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.
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。
That report indicated that there may be a hardware issue somewhere between the antenna and the amplifier.
该报告指出在天线和放大器之间的某处，可能存在硬件问题。
There's even a program that lets you plug in your electric guitar and have the iPhone replicate an amplifier.
甚至有一款软件能让iPhone连上电吉他从而替代扩音器。
“The camera has a built-in optical image amplifier that overcomes the tradeoff between sensitivity and speed, ” he said. “It could be especially useful for microscopy.
“这个相机内置了一个光学图像放大器，解决了灵敏度和拍照速度之间的权衡问题，”他说，“它在显微技术上会特别有用。
It is only when the correct voltages are applied to the A/C amplifier from the key inputs that the primary output (the A/C compressor relay) will be energised.
只有A/C扩大器上的电压是来自输入端的正确电压时，初级输出（即A/C压缩机继电器）才会被激活开启。
A reading offset may be caused by input amplifier overload or DC rectification at the input.
读数偏置可能由输入放大器过载或输入端的直流整流效应所引起。
A high power filter (38) is located downstream of the power amplifier (20) and causes linear distortion.
大功率滤波器(38)位于功率放大器(20)的下游并引起线性失真。
The noise characteristics of a resonant type amplifier are also analyzed.
用该模型还对谐振光放大器的噪声进行了分析。
Other features include an integrated buffer to drive the reference as well as a fully differential amplifier to buffer and level shift the input to the modulator.
其它特性包括：集成缓冲用来驱动基准电压，以及集成完全差动放大器用来缓冲调制器输入并进行电平转换。
It is the equivalent circuit of a triode amplifier circuit.
它是三极管放大器的等效电路。
The main target of debugging is a main line amplifier.
其调试的主要对象就是干线放大器。
The term "efficiency" refers to the ability of a speaker system to convert electrical energy (power from the amplifier) into acoustic output.
术语“效率”是指扬声器系统将电能（功放的推力）转化为声音输出的能力。
The circuit is constructed by a operational amplifier and bipolar transistor current mirrors with multiple outputs.
该电路由一集成运算放大器及多端输出的双极晶体管电流镜构成。
A novel double - cladding erbium - ytterbium co - doped fiber amplifier (EYCDFA) based on phosphate glass fiber is proposed.
提出了一种新的基于磷酸盐的铒镱共掺双包层掺铒光纤放大器。
The EL8403 is a quad channel amplifier.
该EL8403是一款四通道放大器。
I had designed a simple se amplifier and put it together to see how it sounds.
我设计了一个简单的单端放大器并装配成整机以了解其音质如何。
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.
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。
Based on the analysis of vacuum tube slight variation equivalent circuit, a headphone amplifier is designed to drive high fidelity headphone.
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。
The amplifier can be detached from a printed circuit board by means of the integrated plug strip.
放大器带有集成的插头，可以与印刷电路板分离。
A circuit model of a semiconductor laser (LD) amplifier is presented. The model enables the analysis of the characteristics of a LD amplifier using general circuit analysis software.
给出了半导体激光(LD)放大器的电路模型，使得对半导体激光放大器的特性可以用通用电路分析软件进行分析。
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.
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。
By analyzing the principle of compound operational amplifier, a high performance amplifier is designed by using two operational amplifiers, so an idea integrator is achieved.
分析了复合运放提高性能的原理，利用两运算放大器设计了高性能复合放大器，以构成理想的积分电路。
Noise figure is minimized by a parameter amplifier.
采用参数放大器，即可将噪声系数减至最低。
Would you like a streamer and amplifier?
你们要横幅和扩音器吗？
This guard is driven by a unity-gain, low impedance amplifier.
该保护端由一个单位增益的低阻抗放大器驱动。
Now this shield is driven by a unity-gain, low impedance amplifier (Guard).
这个屏蔽由一个单位增益的低阻抗放大器(保护)驱动。
Now this shield is driven by a unity-gain, low impedance amplifier (Guard).
这个屏蔽由一个单位增益的低阻抗放大器(保护)驱动。
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