source of ore的用法和样例:
例句
- Source beds are turbidite of middle Triassic series.
矿源层为中三叠统浊积岩。
- The granite and strata with high Au abundance have been considered to the source of gold by many geologists.
摘要许多研究者认为,金丰度高的花岗岩和地层就是金矿床的矿源岩和矿源层。
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