equilibrium carriers

例句：

1. 1. The equilibrium carriers are designed to ensure the stability of the system.
   这些平衡载具的设计旨在确保系统的稳定。
2. 2. The equilibrium carriers were developed to improve efficiency in transportation.
   这些平衡载具的开发是为了提高运输效率。
3. 3. The equilibrium carriers have been used in various applications, including aerospace and automotive.
   这些平衡载具在各个领域都有应用，包括航空航天和汽车。