ice control structure

例句：

1. 1.The ice control structure is designed to prevent the formation of glaciers.
   冰控制结构旨在防止冰川的形成。
2. 2. The team used an ice control structure to navigate through the frozen lake.
   团队使用一个冰控制结构来穿越这个冰冻的湖泊。
3. 3. The researcher proposed a new ice control structure to improve the efficiency of the icebreaking machine.
   研究员提出了一种新的冰控制结构，以提高破冰机的效率。