structure faces in rock mass

• 岩体结构面

structure faces in rock mass的用法和样例：

例句

1. The geometrically combined relation of the syncline stucture with the pit controls the mechanical effect of the stuctural plane and rock mass structure.
   向斜构造与采场的几何组合关系控制着结构面和岩体结构的力学效应。