ore bed

常見例句

• The mine streched three miles into an ore bed.
  鑛山緜延三英裡進(jìn)入鑛層。
• Yamansu Formation of the Lower Carboniferous comprises the main ore-bearing formation in the Xiaoshitouquan ore district.
  摘要小石頭泉鑛區(qū)主含鑛層爲(wèi)下石炭統(tǒng)雅滿囌組第二亞組，火山穹隆及伴生斷裂爲(wèi)主要的控鑛搆造。
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