ramify

v.分枝；(使)分枝；(使)分叉

The optimal control is an important ramify of auto-control theory, the optimal control problem of Singular bilinear systems is studied in this paper firstly. 摘要最优控制是自动控制理论的重要研究分支，本文首次对广义双线性系统的最优控制问题进行研究。

Ramify vi., vt. 分支；

to ramify into a labyrinth 分枝成迷宫状

ramify v. 分枝；分派；

分支的过程