因而,需要放大模型试验的结果。
It is therefore necessary to scale up the results of model tests.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性;采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
计算机模型可能太过极端,因此不能放大到生物性复杂水平。
The computer model may be so extreme that it can't be scaled to biological levels of complexity.
但是由于Zillow使用回溯式模型预测未来,它在方法上就将问题放大了。
But in using its backward looking model to predict the future, Zillow's is amplifying the problems with its methodology.
这是因为基于动因的模型包含了可以放大微小影响的反馈机制,例如导致泡沫和崩溃的羊群效应与恐慌。
That is because ABMs contain feedback mechanisms that can amplify small effects, such as the herding and panic that generate bubbles and crashes.
微生物被放大成一个25厘米高的雕刻作品——此为对H1N1病毒的又一表现形式。根据科学模型及照片完成。
Microbiology blown up into a 25cm high sculpture - another rendering of the H1N1 virus created with the help of scientific models and photographs.
由于歼星舰将在《帝国反击战》中大放异彩,因此工业光魔从草图开始重制了模型,这次将其尺寸放大到令人叹为观止的259厘米长。
Since the Star Destroyer would be heavily featured in the Empire Strikes Back, ILM redid the model from scratch, this time bumping up its size to an impressive 259 centimeters in length.
用该模型还对谐振光放大器的噪声进行了分析。
The noise characteristics of a resonant type amplifier are also analyzed.
基于速率方程建立了线性光放大器(loa)的数值模型,模拟了线性光放大器的增益钳制特性。
The numerical model of the linear optical amplifier (LOA) is built based on the rate equations. The gain clamping characteristics of LOA are simulated.
基于线性啁啾脉冲的特性,建立了一种描述非均匀加宽系统中宽带啁啾激光脉冲放大的理论计算模型。
Based on the characteristics of linearly chirped pulse, a numerical model for amplification of broadband chirped pulse in the inhomogeneous broadening system has been established.
这个模型在普通的化学放大胶光刻模拟的基础上,添加了溶胀模型和对显影速率随深度变化效应的模拟。
The models are based on usual simulation models for chemically amplified photoresist added with swell model and the model for depth - dependent dissolution rate effect.
对整个头部模型采用单一的全局缩放值很是可以的(例如将英尺转换为米,或将玩家缩小或放大),但不要缩放瞳距参数。
A single global scale on the entire head model is fine (e. g. to convert feet to meters, or to shrink or grow the player), but do not scale head motion independent of interpupillary distance (IPD).
模型放大的方法有翻制法和现场塑造法两种,后者造价低,较为常用。
Model amplification method has turn two kinds of method and field shaping method, which is low cost, is more commonly used.
用圆柱和放大的叶片做模型,模拟叶片前缘和叶盆凹面的流动。
Cylinder and enlarged blades are used as test models for simulating the leading edge and concave surface of the blade.
分析了驻极体传声器的电路模型及其传统的前置放大电路。
This paper discussed the circuit model of a electret microphone and the conventional microphone preamplifiers.
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。
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.
根据波在人工边界的放大效应和在有限离散模型中多次反射的概念在频域内阐明了这一常见的振荡失稳的机制。
Mechanism of the oscillation instability is then illuminated in frequency domain by amplification at the artificial boundary and multi-reflection of wave motion in a finite discrete model.
应用所提出的数学模型,对自吸气环流反应器的放大方法进行了讨论。
By applying the proposed mathematical model, the scale-up method of the self-suction reactor was discussed.
讨论了QH-1型扁环填料的数学模型和设计放大,并举例说明了这种填料的工业应用。
The modeling and scale-up of the QH-1 mini rings are discussed and the application of the packings are illustrated.
此外,就放大器输入电路及反馈环节的数学模型进行了误差计算与工作稳定性的分析与评价。
In addition, the mathematical model of the input circuit and the feedback link of the amplifier are analyzed on the error computation and stability evaluation.
最后分别模拟放大系统采用黑盒模型和两能级模型,有八个WDM光信号输入时,放大后的光谱图。
Finally, when there were eight WDM optical input signals, using the black box model and two level model respectively, we simulated the amplified optical spectrum.
提出了一种新的设计微波晶体管放大器的电路模型,给出了通用优化设计程序。
This paper presents a new circuit model for designing a microwave transistor amplifier, and gives a general optimum programing.
可以用鼓泡床模型来进行动力学过程的放大和设计。
The bubbling bed model can then be used for scale up and design of kinetic processes.
设计了一种基于半导体光放大器(SOA)和非线性光学环镜(NOLM)的光脉冲放大与压缩的模型。
A model based on semiconductor optical amplifier (SOA) and nonlinear optical loop mirror (NOLM) is designed for amplification and compression of optical pulse.
从速率方程和多层介质膜理论出发,构建了垂直腔半导体光放大器(VCSOA)的动态传输矩阵模型。
Starting from the rate equations and the theory of multilayer dielectric film, a dynamic transfer matrix model of vertical cavity semiconductor optical amplifiers (VCSOAs) was established.
提出了应用非线性掺饵光纤放大环镜进行全光波长变换的理论模型。
The theoretical model of all optical wavelength conversion based on an erbium-doped nonlinear amplifying fiber loop mirror is proposed.
本文采用分段方法,利用光子数平衡原理建立了半数值双包层掺稀土光纤放大器理论模型。
In this paper a new semi-numeral model for double-clad fiber amplifier according to principle of photons balance was given.
运算放大器扩展功能,在电子电路设计中其数学模型为放大电路,含移相电容、反馈电阻及输入阻抗。
In circuit design, the mathematical model of operational amplifier expanded function is expanded circuit. The circuit includes phase electric capacity, the feedback resistance and the input impedance.
根据理想模型分析,表明负反馈放大器的4种负反馈对放大嚣的4种源增益的影响是不同的。
The analysis of ideal model indicates that 4 negative feedbacks of the negative feedback amplifiers have different effects on 4 gains of the amplifiers.
根据理想模型分析,表明负反馈放大器的4种负反馈对放大嚣的4种源增益的影响是不同的。
The analysis of ideal model indicates that 4 negative feedbacks of the negative feedback amplifiers have different effects on 4 gains of the amplifiers.
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