| 释义 |
porphyry copper deposits
基本例句
斑岩铜矿
Dexing Copper Mine is an especially large porphyry copper mine in the world.德兴铜矿是世界级特大型斑岩铜矿。
In manyporphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering.在许多斑岩铜矿矿床中，地表风化使得金属铜进一步富集。 |