random variable
美 
英
- na.【数】随机变数
- 网络随机变量；随即变量；随机变數
英汉解释
英英解释
例句
Loading is one of the main loading of bridge construction, including statistic loading and vehicle loading, considered as random variable.
荷载是桥梁结构上的主要作用之一，包括恒载及车辆荷载，将其均视为随机变量。
We begin with the case of a single random variable, after which generalization to the multivariate case is simple.
我们以一个单随机变量的例子引入，然后归纳出多随机变量的例子就会变得简单。
Mathematical expectation is one of the important digital features of random variable.
数学期望是随机变量的重要数字特征之一。
"Those galaxies have no idea that you're there watching them, so it's just some random variable, " Strauss says.
“这些星系完全不知道你正在观测它们，所以是一些随机的量，”施特劳斯说。
The variance of a random variable measures how far from the expected value its values typically are.
随机变量的方差衡量随机变量值与期望值偏离的程度。
Experimental Verification : Theory formula is the average value of the random variable mathematical expectation (estimated) formula.
实验验证：理论平均值公式就是随机变量取值的数学期望（估计）计算公式。
and the distribution function, distribution density and mathematical expectation of fuzzy random variable are introduced by the authors.
引入了模糊随机变量的分布函数、分布密度和数学期望；最后给出了该模型的满意解。
the best approximation order of trigonometric polynomial for function of random variable.
随机变量函数被随机变量三角多项式最佳逼近的阶。
The distributing function of random variable is an important concept in the theory of ratio.
随机变量的分布函数是概率论中的重要概念。
In this paper, we study the distribution law of order statistic of discrete type random variable.
本文论述了离散型随机变量的次序统计量的分布律及其有关推论。
Latter, a few statist put forward, determinism variable also is random variable, it is the probability that they appear is 100 % only.
近来，一些统计学者提出，确定性变量也是随机变量，只是它们出现的概率为100%。
The demand rate of the retailer is random variable and submits to Poisson distribution.
零售商需求率是随机变量，服从某一泊松分布；
Assume that samples are all random samples and independent; measurement is ordinal: random variable is continuous.
假设随机抽样和样品都是相互独立的；测量依次：随机变量是连续的。
It could be applied easily in actual problem without knowing random variable's distribution function.
由于不需要了解所涉及的随机变量的分布函数，所以在实际问题中容易得到应用。
Cumulate probability distribution of trials of random variable of uniform distribution.
随机变数多次试验结果之累积机率为均匀分布。
Cumulate probability distribution of trials of random variable of normal distribution.
随机变数多次试验结果之累积机率为常态分布。
We studied the random variable sum model and apply it to the survey of profit margin of drugstores.
本文研究了随机变量和模型，并将该模型应用到药店利润率调查中；
In the paper, we discuss a new discrete risk model perturbed by diffusion The premium rate in this risk model is a random variable.
建立了一类带干扰离散风险模型，并且保费收取率为随机变量。
Secondly, it gives the dynamic model and random variable model of closed yard coal wharf logistics system.
其二，建立了封闭式堆场煤炭码头物流系统的动态模型和随机变量模型。
The distribution center sends goods to the retailers and the interval is random variable.
分销中心循环为各零售商送货，送货间隔是随机变量。
measurement is ordinal: random variable is continuous.
测量顺序：随机变量是连续的。
The weighted mean of the random variable is the expected value.
随机变量的加权平均值是期望值。
A random variable is a function that takes values based on a probability distribution.
随机变量是一个根据概率分布取值的函数。
Kurtosis is a classical measure of non-Gaussianity of random variable.
峭度是随机变量非高斯性的一个经典度量。
The random variable is fall into two common types.
随机变量可以分为两种类型。
Almost sure convergence and a strong law of large numbers for the partial sum of associated random variable sequences
相协随机变量部分和的几乎处处收敛性和强大数定律
The Distribution of the Sum of a Discrete Random Variable and a Continuous Random Variable
离散型随机变量与连续型随机变量之和的分布
the best approximation of trigonometric polynomial about another random variable for function of a random variable;
一个随机变量关于另一个随机变量的三角多项式的最佳逼近；
On the Digital Characteristics and Nature of the Renewal Process of Fuzzy Random Variable
模糊更新过程的数字特征及其性质
The Concept of Normality of Set-Valued Random Variable and Its Representation
正态集值随机变量的定义与性质
The function nature of random variable feature of lognormal state
对数正态型随机变量特征函数的性质
Structural reliability design of equivalent exponential random variable for exponential distribution-stationary binomial process mode
指数-平稳二项过程模型结构可靠性当量指数设计
The extension of the relation between independence and non-correlation of a random variable
随机变量相互独立与不相关之间关系的推广
Application of Mathematical Expectation of a Discrete Random Variable in Law, Medicine and Economy
离散型随机变量的数学期望在法律、医学和经济等问题中的应用
The Expansion of Trigonometric Polynomial Series for Conditional Mathematical Expectation and Function of Random Variable
条件数学期望及随机变量函数的三角多项式级数展开
Demonstrated that the random variable is the mathematical expectation of eternal existence, Convergence not set conditions;
论证了随机变量的数学期望是永恒存在的，不必设定收敛条件；
Strong deviation theorem for a class of random variable sequence on product binomial distribution
一类随机变量序列关于乘积分布的强偏差定理
Existence of B-valued random variable with regular conditional probability distribution
B值随机变量正则条件概率分布的存在性
The Approximation of Exponential Distribution on the Sequences of Dependent Nonnegative Continuous Random Variable
指数分布对任意非负连续型随机变量的逼近
Dependence of Random Variable and One of Necessary and Sufficient Conditions
随机变量的独立性及其一个充要条件
