coefficient of shear

例句：

1. 1.The coefficient of shear is a critical factor in the design of structures.
   剪切力系数是结构设计中的关键因素。
2. 2.The engineer used the coefficient of shear to calculate the load-bearing capacity of the beam.
   工程师使用剪切力系数来计算梁的承载能力。
3. 3. The coefficient of shear affects the stability of the structure, which in turn affects the safety of the building.
   剪切力系数影响结构的稳定，进而影响建筑物的安全性。