main control chain的用法和樣例：
例句
- This paper mainly examines the ultimate control and predatory behavior of big shareholders based on the structure of control chains.
本文從公司控制鏈微觀結構的視角研究了大股東的終極控制與掠奪行為。 - A link control protocol is defined for the mult-link management to control link identification, link blocking and link failure conditions.
鏈路控制協議被規定用於多鏈路管理來控制鏈路標識，鏈路阻塞和鏈路故障狀態。
