查询词典 Monte Carlo

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。

The limitation of the existing two methods for network security management systems is showed as the following: the cut-set method cannot analyze large network, and the Monte-Carlo method gives only the interzone evaluation, but not accurate results.

现存的两种评估网络安全管理系统的生存性的方法存在较大局限性：割点法无法对大型网络进行分析；Monte-Carlo法只能区间估计，得不到准确值。

By carrying out ~1H spin-diffusion experiments,the domain sizes of DNA in the complexes were determined.The domain size of DNA is found to decrease greatly when the N/P ratio changes from 0.5 to 3 and changes only slightly with further increase of the N/P ratio.After making a thorough analysis and discussion on drug control release and gene delivery systems with general NMR techniques,we presents a method of 1D PFG NMR technique to realize quick observation on the Mw change of polymer during its degradation process.Moreover,according to the inverse Laplace transformation theory and based on a function of diffusivity distribution of polymer in solution,2D PFG NMR technique is developed to measure the Mw distribution of polymer.Combined with Monte Carlo simulation,the degradation mechanism can be figured out.

从发展新的核磁共振方法，拓展核磁技术应用范围的角度来看，本文首次提出了采用一维脉冲梯度场技术快速测量降解过程中聚合物的分子量变化的新方法；并首次将Monte Carlo模拟与PFG实验结果进行了关联分析，从而不仅可以实时观测体系分子量的变化，而且可以对体系的降解机理进行深入分析；首次将延伸型指数函数引入对自扩散曲线的拟合，并通过反拉普拉斯变换，建立了一种实时测量聚合物体系分子量分布的新方法；首次将固体核磁共振的研究方法，引入聚合物/DNA复合物体系的研究。

The interaction between the beam electrons and the vacuum wall is simulated with Monte-Carlo method. Both the results find the right position for BLM detectors along the beam pipe. In addition, we also understand that beam loss electrons due to different reasons hit the inwall of vacuum chamber in different directions.

论文根据HLS储存环的TBA结构计算了束流电子损失能量后的运动轨迹，并利用Monte-Carlo方法对高能束流电子与真空室壁相互作用过程中产生的shower电子的分布情况进行了模拟，从理论上确定出在HLS储存环上安装BLM探测器的位置。

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。

Numerical solution of the model is maed by using Monte-Carlo sampling method.Its solution is astochastic field. It is showed by a real case that the model can describe the main trend and changing range ofpollutant'sconcentration at any calculating point,and the probability is added to the isopleth of the pollutant'sconcentration.

该随机模型的解是一个随机场，实例计算表明，它的解能够反映任一计算点的浓度变化趋势及范围，并能够给程度等值线附加上概率的意义，表现了在不确定因素的影响下，污染带随机变化的情况。

The mechanism is studied by Monte Carlo method while 1.8MeV and 4.3MeV alpha particles irradiating the pn junction 6H-SiC diode.

为了研究6H-SiC材料制作的pn结二极管探测器的辐照特性，采用蒙卡程序模拟研究了4.3和1.8MeV能量的α粒子在辐照探测器中的物理过程。

The neutron dose and/or counting rates for detectors along the maze path were compared between measurements and Monte Carlo calculations as well as Kersey empirical method.

中子剂量随迷道长度的衰减情形，可由FLUKA程式与实验测量获得，亦证实简单的Kersey经验公式，可保守地适用於10 MV直线加速器的中子污染评估。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。