查询词典 Monte Carlo

First of all, the relative transmittance as a function of time for an impulse incidence is presented by Monte Carlo method to trace the path of the ray incident upon dense fog media.

首先，利用蒙特卡罗方法模拟光在散射和吸收介质中的传输，得到脉冲光在云雾中传输时相对光强与传输时间的关系，从而为分辨载有物像信息的子弹光和形成噪光背景的蛇形光提供了理论依据。

This paper analyses several factors which affect the highlighting effect of organic materials with Monte Carlo simulation method, including energy of the incident ray, dimension of the target material, dimension and position of detector, working mode of detector.

本文通过蒙特卡罗仿真方法，分析了影响有机物加亮效应的若干因素（包括入射射线能量、被检物体尺寸、探测器大小与位置、探测器工作方式），为背散射成像系统设计提供了参考。

By Monte Carlo simulations, the effect of the dispersion of the quasi Gaussian size distribution on dynamic behavior of the system is investigated in the same inelasticity case.

随后，建立了粒径为分形分布的准一维颗粒气体的动力学模型，其中每个颗粒受高斯白噪声驱动，研究了系统稳态的动力学特性。

Monte Carlo method for research on imaging of inhomogeneity in the scattering medium .

用蒙特卡罗法研究面光源在血液中的传播。

First, an octree of the point cloudis constructed with a volume-based refinement method, and then the volume ofthe point-sampled surface can be estimated by using quasi-Monte Carlo methods.Based on the Cauchy-Crofton formula, the area of the point-sampled surface isalso calculated by counting the number of intersection points between the pointcloud and a set of uniformly distributed lines generated with low-discrepancysequences.

基于体积加细的方法构造点模型的八叉树，再利用拟蒙特卡罗方法完成体积计算；基于Cauchy-Crofton公式，通过计算点模型与均匀分布的直线集合的交点个数，完成面积计算。

The performances of the confidence interval estimation are also studied numerically via Monte Carlo simulation in terms of coverage probability.

除了以实际例子说明建议的区间估计方法外，藉由蒙地卡罗模拟分析，建议的区间方法在覆盖机率上也得到不错的结果。

By performing an inverse Laplace transformation of the stretch exponential function a distribution curve of the diffusivity is obtained which is enables the molecular weight distribution to be extracted.The results show that the width of the molecular weight distribution increasing as the average molecular weight decreases during the degradation process.

结果发现，在降解过程中随着聚合物平均分子量的降低，体系中的分子量分布不断变宽，这一结果与GPC实验结果完全吻合，而且从PFG实验中得到的平均分子量变化趋势和随机断裂方式下的Monte Carlo模拟实验结果十分吻合，据此可以认为聚合物的降解是一个随机断裂的过程。

Geant4 toolkit for Monte Carlo simulation is used in high energy heavy ion energy deposition simulation.

在银河宇宙射线中，400MeV/nucleon的铁离子通量相对来讲是较高的，400MeV/nucleon的铁离子对空间辐射引起的损伤和辐射剂量有重要的贡献。

The scatter fractions calculated by Monte Carlo simulations were found to be in good agreement with the ionization chamber results measured by other

应用所建立的PhanScatter蒙特卡罗应用程序可方便地研究探测平面上散射线的各种物理特性，并获得了准确可靠的数掘。

After the equivalent electron source is obtained by analytical method, Monte Carlo method is used to calculate its energy deposition in the ionization chamber.

本研究结果表明，用等效电子源理论计算的电离室响应最接近实验值，在实验值变化幅度最大达数十倍的情况下仍能保持良好的一致性。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了