研究利用穿透概率法求解二维六角形轻水堆燃料组件内中子通量密度分布。
The paper describes the model for calculating the neutron flux density distribution in two dimensional hexagonal geometry assembly of light water reactor (LWR) by transmission probability method.
讨论了用穿透概率法求解二维六角形几何轻水堆燃料组件中子通量的分布。
The flux distribution of two dimensional hexagonal geometry fuel assembly for LWR is studied, using the transmission probability method.
二维正态分布函数值的计算是估算串联结构体系失效概率上、下限的一项重要内容。
It is an important aspect to compute the two dimensional distribution in estimating the bounds of failure probability of series structures.
考虑到图像的概率特性，通过引入二维正态分布函数，准确合理地表示图像像素间的相关性。
Because of the possibility characteristics of images, the planar normal distribution function was adopted to present the pertinence of pixels accurately and reasonably.
在保险风险和金融风险为重尾分布的条件下，得到了二维风险模型两种破产概率的精确估计以及另外一个破产概率的上下界。
Some precise estimates were made of two kinds of ruin probabilities of finite time with heavy- tailed insurance risk and financial risk.
结果表明，空间压强分布可以用一个二维高斯概率函数的曲面方程来表达。
The sinplified space formula of the intensity distribution of pressure is developed, and the result ha shown that the equation is a two-dimensional Gauss' normal distribution equation.
最后给出了经验的中国大陆宏观地震震中—速报震中偏离的二维正态概率分布密度函数。
The empirical two-dimensional normal distribution functions for the deviations are presented in the paper.
最后给出了经验的中国大陆宏观地震震中—速报震中偏离的二维正态概率分布密度函数。
The empirical two-dimensional normal distribution functions for the deviations are presented in the paper.
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