Through the experiment of 16 CFRP strengthened RC beams, the stochastic parameters of random variables were obtained.

通过对16根CFRP加固混凝土实验梁受弯实验，得到了随机变量的统计参量。

In this paper, we sugg-est some kinds of the measures of correlation between random variables or random vectors, especially for the qualitative variables.

本文给出了一些度量随机变量之间或随机向量之间的相关性的方法，尤其适用于定性变量之间的相关性。

Supposed the income flow of the insurance company is a serial of random variables in the compound binomial model, we generalized the compound binomial model.

本文假设在复合二项模型中保险公司的保费收入流为一个随机变量序列，将模型进行推广。

In this way, random variables with FDP are turned to traditional random variables, and structural reliability can be analyzed by the traditional reliability analysis approaches.

这样就把含有FDP的随机变量处理成常规随机变量，进而可以应用传统的可靠性方法来分析结构的可靠性。

A convergence theorem for the sequence of arbitrary random variables is obtained.

得到了任意随机变量序列的收敛性定理。

The advantage of the method is that there is no requirement on the distribution of the random variables involved.

不要求了解所涉及的随机变量的分布函数是该方法的特点。

The most important random factors in the earthquake disaster prediction is analyzed, the probabilistic model and statistical characteristic value of the primary random variables are also put forward.

同时，分析了储油罐震害预测中影响较大的随机性因素，并建议了主要随机变量的概率模型和统计特征值的选取方法。

Cross spectrum estimation based on a single vector sensor has turned random process in time domain into random variables in frequency domain.

单矢量传感器的互谱估计，将时域随机过程变换成了频域随机变量。

This paper studies the statistical method of hydraulic structural size random variables and the influence of size uncertainty on reliability of hydraulic structure.

研究了水工结构尺寸随机变量的统计方法以及尺寸不定性对水工结构可靠度的影响。

Some qualities of characteristic functions are discussed, and study on random variables is studied.

讨论了特征函数的一些性质，并对随机变量的研究作了一定的探讨。

Partial derivatives of eigenvalues and eigen vectors with respect to random variables for structures are deduced by means of the concept of mode truncation.

为求出随机特征对的方差，借助于模态截断概念推出诸特征值与特征向量对随机变量的偏导数。

The random variables or stochastic processes that come from practical problems are usually not independent.

在实际问题中，我们研究的随机变量或随机过程通常是不独立的。

Several theorems about the relation between the sums of sequence of complex independent random variables and convergence are derived.

得到复值独立随机变量序列部分和同收敛性有关的几个定理。

The concepts of second order fuzzy random variables and mean square convergence of sequences of fuzzy random variables are introduced. Some related properties are proved.

给出二阶模糊随机变量和模糊随机变量序列均方收敛的概念，证明了一些相关的性质。

On the other hand, the moment, the second moment and variance of the present value random variables about some life annuities and annuities with random interest rate are gotten.

另一方面讨论了随机利率下的一些离散年金、连续年金和连续生存年金现值随机变量的一阶和二阶原点矩及其方差。

The convergence of the sum of random variables has being studied by many people for a long time.

随机变量之和的收敛性问题已有许多人在研究，并取得很多很好的结果。

The paper gives four kinds of convergence of sequence of random variables in probability theory, proves the relations between them.

给出了概率论中所用到的随机变量列的四种收敛性，证明了它们之间的关系。

Specifically, we obtain the limiting distribution of the present value function under the independence assumption among the future-lifetime random variables of the insured.

在各被保人的未来余命随机变量相互独立的情形下，得到了现值函数的极限分布。

The hydrologic design values of specific design return period or frequency are random variables having certain distribution pattern, so there are some uncertainty in it.

指定设计重现期或频率的水文设计值为随机变数，有一定的分布规律，表明它有相应的不确定性。

Considering the effect of the shadow fading and fast fading on the receive signal, the received useful signal and interference signal should be random variables which change continuously.

考虑到阴影衰落和快衰落对于接收信号的影响，接收到的有用信号和干扰信号是随机变量，相应的载干比也是随机的。