Steeply-inclined thin orebody

• 急倾斜薄矿体

Steeply-inclined thin orebody的用法和样例：

例句

1. WaDiJu mineral deposit of Yunnan Dayao copper mine deposit belongs to the typical multilayer thin ore body that slowly sloped in the mineral deposits.
   大姚铜矿凹地苴矿床属典型的缓倾斜多层薄矿体，开采难度大，开采成本较高。