main control chain的用法和样例：
例句
- This paper mainly examines the ultimate control and predatory behavior of big shareholders based on the structure of control chains.
本文从公司控制链微观结构的视角研究了大股东的终极控制与掠夺行为。 - A link control protocol is defined for the mult-link management to control link identification, link blocking and link failure conditions.
链路控制协议被规定用于多链路管理来控制链路标识，链路阻塞和链路故障状态。
