Terms containing block triangular

Subject	English	Chinese
econ.	block triangular	区三角
tech.	block triangular matrix	分块三角矩阵
stat.	triangular doubly linked blocks	三角双联区组
tech.	triangular kneading block	三角形捏合块
math.	triangular singly or doubly linked blocks	三角形单或双重连接区组
math.	triangular multiply linked block design	三角形多连接区组设计
stat.	triangular multiply linked blocks design	三角多连接区组设计
stat.	triangular singly linked block	三角单联区组