weathering crust -type karst

• 风化壳岩溶

weathering crust -type karst的用法和样例：

例句

1. This research demonstrates that this area is suitable for the development of large scale weathering crust and karstic reservoirs.
   结果表明，研究区域适宜大规模风化壳岩溶作用的发生以及岩溶型储层的发育。