查询词典 monte-jus

The paper presents a new filling-sample method by which the sample quantity filled in a box depends on the energies of γ-rays to be measured. The detection efficiencies of HPGe detector were calculated by using Monte-Carlo method for various γ-ray energies and at various soil sample quantities in a box, and the optimal filling-sample quantities for different-energy γ-rays from radioactive nuclides of 238U, 232Th, 226Ra, 40K, are respectively obtained.

本文提出了样品装量与待测γ射线能量有关联的装样方法，并用蒙特卡罗方法模拟计算了不同能量γ射线的探测效率与样品装量之间的关系，得到用HPGe γ谱仪分析238U、232Th、226Ra和40K等放射性核素活度各自的最佳装样量。

According to the characteristic of laser-produced proton beam, using FLUKA Monte-Carlo program, the quantitative simulation of proton radiography is studied.

使用FLUKA蒙特卡罗程序，依据激光质子源的特点，对质子照相进行了定量的模拟研究。

An equal cross-section blade was investigated and a finite element model was built parametrically. Geometrical parameters (such as length, width and thickness), material parameters (such as young's modulus and density) and speed of blade were considered as input random variables while the static frequencies and dynamic frequencies were output random variables. Combining the finite element method, response surface method and Monte Carlo method, the statistical properties and cumulative distribution functions of static frequencies and dynamic frequencies were obtained. Probability sensitivities analysis, which combined the slope of the gradient and the width of the scatter range of the random input variables, was applied to quantitatively evaluate the sensitivities of static frequencies and dynamic frequencies with respect to the random variables. The Scatter plots of structural responses with respect to the random input variables were illustrated how to adjust the values of the static frequencies and dynamic frequencies by changing input random variables.

文中以某试验台用汽轮机等直叶片为研究对象，考虑几何参数、材料参数和转速的随机性，通过有限元参数化建模，将确定性有限元方法、响应面方法和Monte-Carlo模拟法相结合，从而获得了叶片静频、动频的统计特性和累积分布函数；同时考虑随机变量的梯度和离散范围对静、动频的影响，通过概率敏感性分析，定量地判断出叶片静、动频对随机输入变量的敏感性；通过绘制叶片静、动频与输入变量的散点图，定量地分析了如何改变随机变量以调整静、动频率的方法。

The experimental results show that low probability events of large Differential Group Delay can be resulted by importance sampling simulation and the system configuration is much simpler than by the standard Monte-Carlo method.

实验证明，采用重要抽样的仿真方法可以得到大差分群时延值的小概率事件，并且系统配置比用蒙特－卡洛的仿真方法简单得多。

Breakeven Point and Sensitivity analysis were revised to make the risk evaluation properly and scientifically. The evaluations of the probability analysis of random risks were analyzed in the way of the theoretical probability and Monte Carlo simulation. And the application of gray prediction can make up the lack of data. 5. For the risk assessment of the real estate investment, the fuzzy math and the gray cluster were applied to reduce the influence of the subjective factors in the risk measurement.

对于房地产投资风险的估计则主要是针对随机风险进行概率研究，首先对目前常用的BP分析和敏感性分析进行改良，进一步降低风险估计的确定性成分；其次对随机风险的估计进行了研究，结合案例探讨了理论概率分析和蒙特卡罗模拟方法在分析中的应用；并且将灰色预测应用于风险估计，弥补我国房地产业发展时间短、数据不完整的缺点。

In 2000 in Monte Carlo, a group of like minded individuals got together and presented the first annual World Barista Championship.

在蒙特卡洛，一群志同道合的人个人2000人坐在一起，提交了第一份年度世界咖啡师大赛。

The positioning error of accelerometers due to a clock jitter is analyzed by Monte Carlo analysis method.

采用蒙特卡洛分析法，对由于时钟抖动造成的加速度计定位误差进行了系统的分析。

The precision tracking for the "S maneuver" targets in 2-D plane was realized by the Monte Carlo simulation, and the root mean square error of position is much smaller than the Singer model.

通过Monte Carlo仿真，实现了在平面内对&蛇形&机动目标位置的准确跟踪，并且距离均方根误差比Singer模型要小很多，从而验证了该方法的有效性。

A Monte Carlo model is described for calculation of effective emissivities of uniform specular diffuse cavities.

在均匀镜－漫反射假设的基础上，给出了利用蒙特卡罗方法计算黑体空腔有效发射率的数学模型。

In this paper, taken erectophile type continuous vegetation as an example, we did many Monte-Carlo simulations, and established empirical analytic expressions of component effective emissivities with soil emissivity and leaf area index.

徐希孺(北京大学遥感与地理信息系统研究所，地表过程分析与模拟教育部重点实验室，北京 100871)基金项目：国家&九。五&攀登预选项目，编号：95-预-38和国家重点基础研究发展规划项目，编号：

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。