• To improve efficiency of power amplification circuit, circuits is being improved ceaselessly.

    为了提高功放电路效率电路不断改进

    dict.cnki.net

  • The power FETs are more and more widely used in radio-frequency power amplification in all-solid state transmitter.

    场效应功放固态发射机的射频功放应用越来越广泛

    dict.cnki.net

  • Darlington transistor is more convenience in power amplification areas because of its high power gain and high reliability.

    达林顿晶体管增益大可靠性,尤其大功率应用中更加简便

    www.dictall.com

  • A linear power amplification system of high efficiency is adopted to raise the power performance index of some SSB transceivers.

    为了提高单边带电台功率性能指标采用高效率线性放大系统

    dict.cnki.net

  • The traditional class D amplifier is composed of three parts: modulation circuit, driving circuit and power amplification circuit.

    传统D放大器一般部分组成即调制电路驱动电路功率输出电路。

    dict.cnki.net

  • If a spring foundation is used, comparison shows that more than 98% of the power amplification factor will be reduced by the spring elements.

    如果使用弹性基础,则基础动力放大系数减少98%左右,可避免基础与半速汽轮机组产生共振。

    epub.cnki.net

  • A power amplification of H-bridge bipolar PWM control is designed for controlling DC micro-motor of positive rotation, reverse rotation and speed regulation.

    基于H型双极模式P WM控制原理,设计一种直流微电机正反转调速功率放大电路

    www.dictall.com

  • In the early 1950s, a new technology based on semiconductor construction would replace triodes with transistors, in cases where low-power amplification was needed.

    上个世纪五十年代初期基于半导体结构技术,在需要低功率放大的情况可用晶体管替换三极管实现这功能。

    blog.sina.com.cn

  • The coupling efficiency of laser with semiconductor power amplification, output power of laser with semiconductor power amplification and operating lifetime have been improved.

    提高半导体功率放大激光器耦合效率以及输出的光功率。

    www.boshuo.net

  • The paper presents design proposal. working principle and functions of the signal processing system in the phase noise calibrating system 'for the pulse power amplification chain.

    详细介绍脉冲功率放大相位噪声检定系统中的信号处理系统设计方案、工作原理功能

    dict.cnki.net

  • Design the signal adjust circuit for sensor, and the power amplification circuit for the hydraulic pressure system of test platform and the controller of magnetorheological dampers.

    设计传感器输入输出信号调理电路试验台架液压激振系统流变阻尼器控制器功率放大电路。

    dict.cnki.net

  • Using the side-pumped coupler made from fused tapered fiber, the Yb-doped double-cladding fiber (YDCF) master oscillation power amplification (MOPA) with all-fiber structure is experimentally studied.

    结合双包层掺镱光纤(YDCF)振荡功率放大(MOPA)技术,利用熔融的光纤侧面耦合器,设计和实验研究了全光纤结构的脉冲光纤放大器。

    www.dictall.com

  • Its power came from electronic amplification; it borrowed from the apparatus.

    力量来自电子放大器自于机器。

    article.yeeyan.org

  • The valve is driven directly by a large strake multilayer piezoelectric stack, its displacement actuates the power cascade spool after amplification by a lever mechanism.

    采用行程压电堆作为驱动元件,杠杆放大位移直接驱动功率级滑阀

    xuebao.jlu.edu.cn

  • And the power amplifier can realize accurately tracking and amplification for ac signals with frequency range up to 1000hz.

    功率放大器可以实现交流信号准确跟踪放大,输出频率范围可达1000赫兹

    dict.cnki.net

  • Meanwhile, the chirped pulse amplification technique has boosted the peak power of the pulse to the terawatt level.

    与此同时掣波脉冲放大已经把脉冲峰值功率提高到兆兆瓦水平

    dict.cnki.net

  • Materials with light amplification is a main part of fiber amplifier, which determine the power efficiency of fiber amplifier.

    放大材料光纤放大器主要组成部分决定光纤放大器的光放大功率

    dict.cnki.net

  • The technique of chirped pulse amplification (CPA) has become the important method to get high power of femtosecond laser pulse.

    啁啾脉冲放大(CPA)作为获得功率飞秒激光脉冲关键技术日益成熟。

    www.dictall.com

  • According to the requirement of system, some power detecting points and power controlling switch are provided for the amplification control chain.

    根据系统要求放大提供了功率检测控制点功率控制开关

    dict.cnki.net

  • The controller combines parallel amplification and drain modulation of the CMOS class-E power amplifier to provide high efficiency over a broad range of output powers.

    结合射频E类功率放大器结构特点,采用CMOS工艺,达到了在输出功率范围内保持持续稳定高效率的目的。

    www.dictall.com

  • In high power laser drivers used for Inertial Confinement Fusion (ICF) research, the propagation, amplification and control are always the research emphases of high power laser physics and technology.

    用于惯性约束聚变研究(ICF)功率激光驱动器中,强激光束传输放大控制问题一直强激光物理技术研究的重点

    dict.cnki.net

  • It is concluded that the harmonic amplification in power systems is effectively restrained by using mixed series reactors.

    得出结论:采用混合型串联电抗器可以有效抑制电网各次谐波的放大

    dict.cnki.net

  • As the amplifier tuned load circuit, they are able to select the base component cosine pulse to obtain undistorted amplification signal output, so this amp is also known as tuned power amplifier.

    由于放大器负载调谐回路所以选出余弦脉冲中的基准分量获得不失真的放大信号输出因此这种放大器称为调谐功率放大器。

    danci.911cha.com

  • A super-high end integrated amp that used the HCA power amp that was the pride of the 10000 Series, and held fast to analog amplification in the digital age.

    使用1000系列引以为HCA功率放大数字年代保持了高速模拟放大,属于超高端的高保真放大器

    www.hd199.com

  • The development of chirped -pulse amplification (CPA) technique requires to optimize CPA for the production of high power ultrashort light pulses with low pedestal.

    啁啾脉冲放大CPA技术关键在于提高功率脉冲的信比。

    dict.cnki.net

  • In electronics, pertaining to an equipment incapable of amplification or power generation.

    电子技术中,用来修饰或说明不能进行放大产生能量设备

    www.youdict.com

  • 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.

    环形腔输出后加入放大提高输出激光功率,分析了放大对激光性能影响

    www.jgjs.net.cn

  • Distributed Raman amplification generates a significant amount of amplified spontaneous emission (ASE) optical power.

    分布拉曼放大产生大量放大自发发射(ase)功率

    www.pat365.com

  • This is the least efficient method of amplification, because the output devices are dissipating maximum power with no input signal.

    有效方法扩增因为输出设备的最大功率耗散没有输入信号

    www.hifidiy.net

  • This is the least efficient method of amplification, because the output devices are dissipating maximum power with no input signal.

    有效方法扩增因为输出设备的最大功率耗散没有输入信号

    www.hifidiy.net

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