复合: compound; complex; composite ...随机: random stochastic; random变量: variable; variable quantity; ...混合随机变量: mixed random variable联合随机变数: joint random variable组合随机变数: combined random variable非随机变量: nonrandom variable; nonstochastic variable复随机变量: complex random variable随机变量: chance variable; extraneous variable; facultative variant; ramdom variable; random variables; randomvariable; stochastic variables; variate伪随机变量: pseudo-random variable纯量随机变量: scalar random variable独立随机变量: independent random variable多维随机变量: multiple random variables多元随机变量: multiple random variable尔朗随机变量: erlang random variable二随机变量和: sum of two random variables非负随机变量: nonnegative random variable高斯随机变量: gaussian random variable均匀随机变量: homogeneous random variable; uniform random variable离散随机变量: discrete random variable; random variable连续随机变量: continuous random variables; continuous variable; continuous variate; random variable模糊随机变量: fuzzy random variable平稳随机变量: stationary random variable矢量随机变量: vector random variable随机变量函数: function of random variable