和增益的英文

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英文翻译
造句

sum gain

和 mix; blend
增益 gain; tone-up; transmission ...
饱和增益 saturated gain
不饱和增益 unsaturated gain
净非饱和增益 net unsaturated gain
增益 [电学] gain; tone-up; transmission gain 高增益 high gain; 分贝增益 decibel gain; 增益饱和 gain saturation; 增益放大器 gain amplifier; 增益控制 gain control; 增益匹配 gain matching; 增益衰减 gain reduction; 增益调节 gain control; 增益余量[裕度] [控] gain margin
单位和增量 units & increments
粉和增肌粉 weight gainer
平方和增量法 incremental sum of squaves
扁桃体和增殖腺 tonsils and adenoids
补数和增量累加器 complement and increment accumulator
发展速度和增长率 development speed and growth rate
稳定和增长公约 stability and growth pact
稳定和增长协定 the stability and growth pact
新房地和增建费 new premises and additions
资产的改建和增建 asset betterments and additions
β增益 beta gain
变增益 variable-gain
差增益 difference gain
超增益 supergain
低增益 low gain
负增益 negative gain
高增益 high-gain◇高增益电子管 high-gain tube; 高增益放大器 high-gain amplifier; 高增益示波器 high-gain oscilloscope; 高增益天线 high-gain aerial
光增益 [物理学] gain of light
级增益 gain per stage; stage gain

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例句与用法

A 2ghz cmos lna is designed as an example . simulation results show that the noise and gain performance is improved evidently after the introduction of the series on - chip inductor
最后用一个2ghzcmos低噪声放大器的设计实例进行验证，仿真结果表明在共源共栅结构之间引入匹配集成电感后，放大器的噪声和增益性能得到了明显改善。
Two cold - test parameters determine the working voltage , frequency band , efficiency and gain of twt . they are dispersion and interaction impedance of the slow - wave structures ( sws ) in twt , which are very important targets for twt
行波管慢波结构的色散和耦合阻抗是行波管设计中两个非常重要的冷参量,它们决定了整支管子的工作电压、频带宽度、工作效率和增益。
1 . the integrated discuss of the development in edfa gain control technology , including gain flattening and gain clamping techniques has been introduced . a series of typical schemes are compared and discussed . several experiment schemes are presented
主要工作如下: 1 .综合评述了dwdm系统中edfa增益控制技术的发展趋势,包括增益平坦和增益锁定两方面内容,并对典型的实施方案进行了比较和分析,提出了几种实验方案。
According to the project of super - broadband fiber amplifier and intelligent fiber amplifier and resource , this dissertation focuses on the study of the broadband , the flatness and gain control of edfa . the main contents are listed as follows
基于上述情况,并结合天津市科委基金重点项目? ?超宽带光纤放大器、智能光纤放大器和光源的研究等课题,论文主要围绕放大器的宽带化和增益控制两方面进行了一些理论和实验研究。
In this paper , an micro - strip antenna based on novel electromagnetic ( photon ) structure is designed , numerical experiments show that such kind of structure can decrease the surface - wave caused by thick substrate , thus the bandwidth and gain of antenna are improved evidently
本文设计了一种加入新型电磁(光子)晶体结构的微带天线，通过数值仿真，证明它消除了大量由厚介质带来的表面波效应，从而明显增加了天线的带宽和增益。
In succession , the theory of chirped - pulse amplifier system is given in detail , firstly , studying from designing experimental light road and optical components to theoretical analysis , we par ' tly finished the system by ourselves . about ultr a - shoft pulse with a pulse - width of 9 . 8f s and output power of 650mw and band - width of about l 20nm is output from oscillator source , secondiy , the stretching capacity of single grating four - pass stretcher is measured using abcd matrix combining collins function , and the effect of relativ e parameters to the streching ratio is also simulated . thirdly , a new type of disjunctional frequency moduiating function is provided according to the gain - narrowing and gain - saturation which are appeared in the co urse of amplification , under modulating the two effects are both controlled on some e xtent , fourthiy , the effect of ase that is often ignored by people is analyzed and the resolving methods are also given
从光路、光学元件的自行设计到理论分析计算，初步建立了一台实验系统；采用abcd矩阵法结合collins公式计算了四通式单光栅展宽器的展宽量，并模拟了相关参数对展宽比的影响，对实验具有指导意义；评价了再生放大器和多通放大器的优缺点，对放大过程中通常忽略的放大自发辐射现象（ ase ）进行了分析，并提出了相应的解决方法；针对放大过程中出现的增益窄化和增益饱和现象，对输入种子脉冲提出了一种新的分段频率调制函数，实现了对增益窄化效应和增益饱和效应的共同抑制；提出了系统的材料（包括放大介质和光路中的普通介质）正是融合高阶色散的来源。
Hx theory and relative principle of filtering are studied . the relation between hx norm performance and riccati equation or inequality is discussed . the structure and plus matrix of hx filtering in different conditions ( linear discrete , linear continue and nonlinear system ) are given
介绍了h _基本思想和滤波的相关理论，讨论了h _范数与黎卡提方程和不等式的关系，讨论了卡尔曼滤波和h _滤波确定增益矩阵的方法，给出了各种不同情况下h _滤波的基本结构和增益矩阵的确定方法。
At the end of this paper , some testing schemes are designed delicately and researched carefully . there are some parameters including the number of the mode , splitteing ratio , loss and gain needed to be tested . at the same time , any possible problems are anticipated and the follow settlements are also given . by all those researchs above , the paper drow some valuable conclusions eventually
在本论文的最后部分着重对分路器器件相关参数的测试方案进行了设计与研究，需要测试的参数包括输出模斑的模式，分束比，损耗和增益；同时，预测了可能出现的问题，及解决途径。最后对前面的分析和研究进行了归纳，得出了有价值的结论。
From the analytical point of view , with the aid of the numerical simulation , we investigate the propagation properties of optical pulses for the nonlinear schrodinger equation in picosecond regime , the higher - order nonlinear schrodinger equation in femtosecond regime , the nonlinear schrodinger equation with varying gain / loss and frequency chirping in homogeneous optical fibers , and ginzberg - landau equation that describes ultrashort pulses in the presence of self - frequency shift , respectively
本文从解析的角度出发，同时借助各种微扰理论和数值分析方法，分别研究描述皮秒光脉冲传输的非线性薛定谔方程、飞秒光脉冲传输的高阶非线性薛定谔方程、非均匀光纤中光脉冲传输的含有频率啁啾和增益损耗项的非线性薛定谔方程以及描述超短光脉冲传输的ginzberg - landau方程的解的特性，为进一步实现超高速、大容量的光信息传输提供一定的理论依据。