beam coupling coefficient

例句：

1. 1. The beam coupling coefficient is a critical factor in the design of bridges.
   梁耦合系数是桥梁设计中的关键因素。
2. 2. The beam coupling coefficient was determined using experimental data.
   梁耦合系数是通过实验数据确定的。
3. 3. The beam coupling coefficient affects the stability of the structure.
   梁耦合系数影响结构的稳定性。