tripartition

例句：

1. 1.The city was divided into three parts bythe river.
   这座城市被河流分成了三部分。
2. 2. The company decided to implement a newtripartition system for its operations.
   该公司决定实施一个新的运营三分割系统。
3. 3. The teamworked diligently to achieve abalanced tripartition of resources.
   团队努力工作，实现了资源的均衡分配。