random motion的例句大全

The method is based on the kinetic theory of gas molecules, which assumes that the gas molecules do irregular thermal motion, and obtains the whole motion of the diffusion of gas by simulating a large number of random motion of molecules.

由于该方法借鉴气体分子动理论，假定烟雾粒子做一定规则的扩散运动，通过模拟大量粒子的运动来获得扩散气体的整体运动规律，因此具有模型简单直观，过程真实可靠的特性。

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A large number of random motion of molecules called thermal motion.

大量分子的无规则运动称为热运动。

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A competition between the photoinduced reorientation and the thermal random motion is employed to explain this temperature dependence.

一种竞争机制被用来解释这一温度依赖特性，即在双折射形成的过程中，存在着光致取向和随机热运动之间的竞争。

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Asymptotic Properties and Fractal of a Simple Random Motion

一个简单随机运动的渐近性及分形

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phenomenon is the large number of hot material in the random motion of molecules collective performance.

热现象是物质中大量分子无规则运动的集体表现。

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Molecular diffusion occurs in a gas as a result of the random motion of the molecules.

气体中的分子扩散是由分子的不规则运动产生的.

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Consequently, the turbulence is composed of the deterministic chaos and the random noise, where the motion of large eddies in the turbulence follows the rule of chaotic motion and the random noise arises from the random motion of small eddies in the turbulence.

由此可见，湍流可分解为确定性的混沌和随机噪声两部分，其中湍流中大涡的运动遵循混沌运动规律，而湍流中小涡的随机运动构成了湍流的随机噪声。

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The small particles are in random motion.

微粒处于杂乱无章的运动之中.

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The parameters of random model of ground motion given in this study provide relatively reliable and accurate earthquake motion input for stochastic seismic response analysis of structures.

最后给出了规范各种工况下的地面加速度功率谱参数值，为随机抗震计算分析提供了依据。

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At a high temperature the random molecular motion is more vigorous than at a low temperature.

分子的无规律运动在高温时比在低温时更激烈.

词典精选例句

In order to eliminate the impact imposed by random noise, the number of DCT coefficient sign changes caused by the noise is modeled as Gauss distribution, which can determine a threshold of motion blocks.

为了消除随机噪声带来的影响，将其引起DCT系数块符号变化数目模型化为高斯分布，以此确定运动块阈值。

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Reflected Brownian motion is used to construct the model of random interest rate. We define the critical death rate of risk function and analyze the adventure of life insurance, hence provide the insurance company with method.

随机利率采用反射Brownian运动建模，通过风险函数的临界点，对保险经营中盈亏风险进行系统分析，为保险公司决策提供了方法和理论依据。

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We find the atoms are wiggling inside in a random and confused manner after the motion slows dows.

我们发现机械运动减慢后，材料中的原子正以杂乱无章的方式摆动着。

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Average Motion Time of Random Access Mechanism

随机寻道装置的平均运动时间

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And the theory of pose accuracy of ship 6-DOF motion simulation platform was analyzed, and the reasonable random sample models of structure parameter error were established.

同时，对船舶六自由度运动模拟台的精度分析理论进行了研究，建立了合理的结构参数误差随机抽样模型，利用蒙特卡洛模拟方法对位姿误差的统计特性进行了仿真分析。

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Seismic response analysis of nonlinear ground motion with random media

非线性随机介质场地的地震反应分析

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By analyzing echo time domain waveform, and applying random fractal theory and method of echo fractal dimension based on fractal Brown motion are presented, and the fractal feature vector ( FFV) of echo is extracted.

在分析回波信号时间域波形的基础上，应用随机分形理论，给出基于分形布朗运动的回波信号分维特征矢量提取的理论和方法；

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the synthesis of man-made ground motion considering the super-randomness

考虑超随机特性的人工地震动合成

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not only the above three effects due to the spatial variations of ground motion are involved, but also the non-uniformly modulated evolutionary random excitations proposed by priestley are precisely dealt with.

使之能精确地处理Priestley模型所表达的非均匀调制演变随机激励，并对复杂大跨度工程结构的多点激励效应作了计算比较。

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At the same time, astronomers can look for the spacetime analogues of random Brownian motion.

同时, 天文学家可以寻找时空版的随机布朗运动.

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