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Finishing calculation of mean value, standard deviation, skewness, kurtosis of Beta distribution.(2) Fitting parameters of many kinds of typical distribution and using residual deviation to evaluate fitting precision.(3) Using Beta distribution as an agreed indication distribution applied to many kinds of practical photoelectric measurement distributions.(4) Deriving theory formula of Bayes point estimation about Beta distribution parameters and mean value and standard deviation on the condition of mean square error loss function and supposed the prior distribution is uniform distribution.(5) Generating MCMC sample from post distribution by the method of Gibbs sample algorithm. Calculating bayes point estimation from sample on the condition of mean square error loss function. Calculating confidence interval by an approximate method to complete interval estimation.

本文的主要工作有：(1)解决了Beta分布参数a和b的精确计算以及均值、标准差、偏度、峰度的计算问题；(2)拟合出10余种典型分布的Beta分布的两个参数，并且采用剩余标准差评价该Beta分布的拟合精度；(3)对多种典型的光学与光电测量系统的测量分布进行了Beta分布统示表示；(4)在假设先验分布为均匀分布前提下，得到参数a和b以及均值μ和标准差σ在均方误差损失函数下的贝叶斯点估计理论计算公式；(5)利用直接抽样的Gibbs抽样算法，从后验分布中产生MCMC样本，从样本直接计算均方误差损失函数下的贝叶斯点估计，并使用一种近似方法计算其置信区间，完成区间估计。

Doctor said that my bb too small for two weeks, and to strengthen nutrition.

医生说我的bb偏小两周多，要加强营养。

This would be analogous to the notion that in a free market prices in general are chronically too low.

这就好比是说，在自由市场中，价格普遍长期偏低。

But can't be even of, why bent on having white white to walk does this encounter?

但不能平的，为什么偏要白白走这一遭啊？

Why did I have to be born into a poor family, unable to have him as an intimate friend?

可恨我偏生于清寒之家，不能与他耳鬓交接""出生在这么穷的地方，已经是够倒霉的了。

Grain-size distribution may be characterized in part by skewness of the distribution.

粒径的分布具有偏态分布的特点。

Leg yielding can be performed 'on the diagonal' in which case the horse should be as nearly as possible parallel to the long sides of the arena, although the forehand should be slightly in advance of the hindquarters.

偏横步可以在场地的'沿对角线'做，这时马体应当尽可能平行於场地的长边，而前躯可以稍稍在后躯之前。

The above research results can be utilized for the technological development and design of the industrial process.

本论文的研究结果为偏苯三酸连续生产工艺的技术开发和工艺设计提供了基础。

Design and fabrication of polarizing beam splitter for projection display system.

应用于投影显示系统的偏振分光镜的设计和制备。

We present a set of random number generator based on a quantum mechanical source,which is the process of splitting a beam of photons on a polarizing beam splitter.

报道了一种基于偏振光量子的随机效应产生的随机源，这种方法利用了单个偏振光子在偏振分束镜表现出来的量子随机性。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。