asymmetric cracks

• 不对称开裂

asymmetric cracks的用法和样例：

例句

1. Cracks gaped in the ground after the earthquake.
   地震後地上开裂了。
2. Lining cracks will affect the bearing capacity and the safety of tunnels.
   隧道衬砌开裂将影响隧道的承载能力和使用安全。