The interactions of neutron and the materials of neutron generator and laboratary wall were included in this MCNP simulation.
为检验模拟结果的可靠性，与实验测量能谱进行了比较，Monte-Carlo模拟谱和实验测量谱基本符合。
By using significance test of two-dimensional wind fields anomalies and Monte Carlo simulation experiment scheme, the significance features of wind fields anomalies are investigated in relation to flood/drought during the first rainy season in south China.
利用二维风场差异的显著性检验和蒙特卡洛模拟检验等方法，研究华南前汛期旱涝年同期及前期风场差异特征。
Here we introduce models for VaR computation, especially historical simulation method, analytical method, and Monte Carlo simulation method, and then compare the three in detail.
在本章里对VaR计算的各种模型进行了介绍，重点对历史模拟法、分析方法和MonteCarlo模拟方法做了详细阐述并比较了三种方法的优劣。
The contrast calculations for different incident energy and resist thickness show: the contrast continuously reduces with the increasing of incident energy; and it increases with the reducing of resist thickness.4. The improved form of proximity function is proposed and applied to the calculation of the resist absorbed energy density distribution. The calculation gets over the limit of analytical method and Monte Carlo simulation, and can be really used to software.
对不同入射电子束能量、抗蚀剂厚度的反差的计算显示：随着入射电子束能量的增加，反差不断减小；随着抗蚀剂厚度的增加，反差不断增大。4、提出了邻近函数的改进形式，并用于计算抗蚀剂吸收能量密度分布，克服了解析法和Monte Carlo模拟法无法克服的局限性，使吸收能量密度的计算真正用于软件中。
Moreover, the algorithm combining importance samping technique with stratified samping technique is used to carry though more efficient Monte Carlo simulation.
为了进一步达到减少模拟估计误差目的，在重要抽样技术基础上使用分层抽样技术，进行更有效的Monte Carlo模拟。
The simulation result shows the algorithm using importance samping technique has much more effectiveness of computational efficiency than the standard Monte Carlo simulation.
数值结果表明，重要抽样技术算法比常用Monte Carlo模拟法的计算效率更有效；而重要抽样技术和分层抽样技术相结合算法比重要抽样技术算法更有效地减少模拟所要估计的组合损失概率的方差，有着更高的计算效率。
Monte-Carlo simulation was used for the evaluation of the risk probabilities of invasion of the fire blight disease caused by Erwinia amylovora via imported apple fruits by considering that the proportion of infected fruits varying on the production area and the year.
以梨火疫病随进境苹果果实传入的可能性为例，利用Monte-Carlo模拟方法评估有害生物的入侵风险。按照4种不同场景分别建立β分布来拟合入境水果中感染梨火疫病的比率，利用Pert分布拟合进口量。
A new occupancy-dependence equation of M-S diffusivity in MFI zeolite was developed based on Kinetic Monte Carlo simulation results obtained in this paper and Molecular Dynamics simulation data from literature.
基于描述多孔介质中表面扩散的Maxwell-Stefan方程，结合本文动力学Monte Carlo模拟及文献中分子动力学模拟数据，提出了MFI沸石中M-S扩散系数与覆盖率依赖关系的新表达式。
Since the range estimation is very important in the power system, after Monte-Carlo simulation method for the ranks is presented in this paper, and using binomial regression estimation to finish the three parameters range estimation. Finally, the flowchart and the example of application of the three parameters range estimation is accomplished.
由于区间估计在工程应用中更具有实际意义，本文提出了采用Monte-Carlo模拟法估计出分位秩后，再进行二项式回归处理来实现三参数区间估计的新方法，并用此方法实现了三参数的区间估计，同时给出了三参数区间估计的程序框图和应用实例。
A Monte Carlo simulation package combining DPM with Matlab was developed to solve the dose calculation problems in radiotherapy treatment by rewriting the current radiotherapy software DPM and taking advantage of Matlab for profile visualization, thus obtaining easily the isodose distribution curve and isodose surface contour.
给出一种Fortran DPM程序与Matlab语言相结合的放射治疗剂量分布仿真方法。利用蒙特卡罗方法模拟放射治疗剂量分布，改写已有的用Fortran语言编写的放射治疗程序―DPM，与方便图形处理的Matlab语言相接口，处理DPM得到的计算结果。
Acetic acid; water; vapor-liquid coexistence curve; gibbs ensemble; monte carlo simulation
醋酸；水；汽液共存线；吉布斯系综；蒙特卡罗模拟
The micro-light-environment simulation model has been developed by means ofMonte—Carlo method.
利用Monte—Carlo法对作物冠层中的光环境进行了分析，建立了作物微气候光环境分析模型。
Based on Monte Carlo simulation of neutron penumbral imaging, the linear space invariance is researched.
在Monte Carlo方法模拟中子半影成像的基础上，对视场内点的空间线性不变性进行了研究。
Key words］ commercial bank; economic capital; portfolio effect; Monte Carlo simulation
关键词］商业银行；经济资本；组合效应；蒙特卡洛模拟法
Papers analyzed the management flexibility and value of mining engineering, and set up the model of value of a developed mine, value of an undeveloped mine and value of an exploration project under the conditions of uncertainty with the theory of real option, and worked out the solution of model above-mentioned through three numerical methods, i. e. the Fig Tree, finite difference approximation and Monte Carlo simulation.
论文最后研究了矿业工程中的管理灵活性及其价值，运用实物期权方法分别建立了不确定条件下矿业生产阶段、开发阶段和详查、普查、预查阶段的矿业投资评价模型，并运用二叉树图、有限差分逼近和Monte Carlo模拟三种数值方法对所建模型进行了求解，同时通过实例对论文的研究结果进行了佐证。
Using the direct simulation Monte Carlo method, the relation is verified to work even when the thermodynamic and chemical nonequilibrium effects become significant.
对比DSMC方法计算得到的高超声速非平衡稀薄气体圆柱和圆球绕流驻点热流(樊菁和沈青 1994，Dogra等 1991)，证明上述关系在热力学和化学非平衡效应显著情况下也是适用的。
Pair of thin film growth method magnetron sputtering process simulation, using the Monte Carlo method.
对薄膜生长的方法之一磁控溅射的过程模拟，采用蒙特卡罗方法。
GMRF; continuous reservoir attribute; stochastic simulation; MCMCMarkov Chain Monte Carlo Method
近年来人们试图探索一些有别于地质统计学随机建模技术的储集层属性建模方法，基于MRF模型的储集层随机建模方法就是
In this thesis, the problems listed below are studied by simplified models and conformation enumeration, Monte-Carlo simulation and statistical methods:(1) the distinctive properties of protein sequences; (2) the origin of secondary structures and folds; (3) the classification of amino acids; and (4) the cooperativity of protein folding.
本文通过蛋白质的简化模型和构型枚举、蒙特卡罗模拟和统计物理的方法，对蛋白质的序列特点、结构特点和来源、氨基酸的分类、变性复性转变的协作性等问题进行了详细的研究。
The simulation results show the movement can better reflect the actual photon process by gamma spectrum analysis of simulation results.
采用Monte Carlo方法对点源γ光子穿越球壳形屏蔽层的问题进行了蒙特卡罗计算与模拟，并用VC++编写了软件对光子运行过程进行模拟，通过对模拟结果γ能谱的分析，显示模拟结果能较好的反映实际光子的运动过程。