为何音频电路仅需要单级放大电路，而影像电路必须两级反向。
Why audio buffer needs only one stage while video buffer needs two stages for amplification?
本文结合教学，以单级放大电路为例，探讨了计算机在分析放大电路中的应用。
Based on the classroom teaching and the example of single - leveled amplifier circuit, the paper goes into the application of computers to analyzing amplifier circuits.
本文从单级放大电路、多级放大电路、负反馈放大电路三个方面，分析了信号源内阻对电路的影响。
This article analyses influence on inside resistance in the signal source on circuit in 3 ways: monopole amplifying circuit, multilevel amplifier circuit, and negative feedback amplifier.
结合共射极单级放大电路的分析过程，说明了EW B软件的使用方法及对实际电子线路进行仿真的基本步骤。
Combining the analyzing process of oneway amplifying circuit, it illustrates the usage of EWB software and the basic steps of emulating the actual electron magnitudes of way.
介绍了一种新型的压力先导控制伺服阀，该阀的功率放大级采用双阀芯结构代替传统单阀芯结构。
A new servovalve using a pressure control pilot state was introduced, which USES two spools instead of single spool in power magnifying stage.
环形腔输出后加入单级光放大提高输出激光的光功率，分析了放大对激光性能的影响。
A single stage amplifier was used outside the loop cavity to increase the output power, and the influence of amplification on laser quality was analyzed.
本文给出了一个实用的一级放大单次激光器电源电路。
In this paper, an applied power supplies circuit for first amplified single laser output is given.
该光接收机采用单电源供电，由一级放大器、两级源级跟随器和一个反馈电阻组成。
It is composed of an amplifier stage, two stages of source follower and a feedback resistance, and use a single supply voltage.
只要制造商不是评价的放大器，其输出功率在此截断的国家，放大器通常被称为A级，单端。
As long as the manufacturer isn't rating the amplifier for its output power in this clipped state, the amplifier would normally be called class a, single-ended.
本文研究单级铒镱共掺光纤放大器，采用前向侧面泵浦技术。
This paper studies the single-stage Erbium-ytterbium co-doped fiber amplifier, using the forward side-pumping technology.
本文研究单级铒镱共掺光纤放大器，采用前向侧面泵浦技术。
This paper studies the single-stage Erbium-ytterbium co-doped fiber amplifier, using the forward side-pumping technology.
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