bivariate process[数] 二元过程
bivariate analysis[数] 双变量分析
bivariate graph二分图
bivariate extreme二元极值
bivariate spline二元样条
bivariate copula二元copula
bivariate economy二元经济
bivariate polynomial[数] 双变量多项式;双变量多项式
bivariate model双变量模型;二变量模型
Bivariate Association两变项间之相关;变项间之相关
ADJ（形容词） (of a distribution) involving two random variables, not necessarily independent of one another (分布)双变量的 [statistics]