random variable

英 [ˈrændəm ˈveəriəbl]

美 [ˈrændəm ˈveriəbl]

网络  随机变量; 随即变量; 隨機變數; 随机变数; 变数

计算机化学

英英释义

noun

• a variable quantity that is random
  Synonym:variatevariantstochastic variablechance variable

双语例句

• The disk structural reliability is calculated by use of Monte Carlo Simulation ( MCS) techniques and Response Surface Method ( RSM). The random variable sensitivity is also analyzed.
  分别采用蒙特卡罗法和响应面法计算了轮盘结构可靠度，并对其随机性的影响因素进行了灵敏度分析。
• 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。
• In our notation, the name of a random variable is always a capital letter, for example, X.
  在我们的记法，一个随机变量的名字总是一个大写字母，例如，X。
• The sum of the values of a random variable divided by the number of values.
  随机变数数值之和除以其数量。
• 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。
• Thermal fatigue Random variable Probabilistic analysis Solder joint Lognormal distribution;
  热疲劳；随机变量；概率分析；焊点；对数正态分布；
• 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。
• Do The Function of A Continuous Type of Random Variable Also Belong To One?
  连续型随机变量的函数还是连续型随机变量吗？
• The relation between independence and non-correlation of a random variable is discussed in the paper and the relation between two random variables is described in detail.
  文章讨论了随机变量相互独立与不相关的联系，并对两个随机变量的相互独立与不相关进行了细致的讨论。
• A random variable, such as time in the example above, is associated with properties that are different from those associated with a single value.
  随机变量，如上例中的时间，与一些特性相关，这些特性不同于那些与单个值相关的特性。