zone of secondary enrichment

基本解释

• [地球科学]次生富集带

英汉例句

双语例句

• There is a secondary enrichment zone of glauberite in the western part of China to have developed a number of usable glauberite deposits.
  中国西部地区钙芒硝矿床发育次生富集带，形成可供工业利用的次生芒硝矿床。
• The mode of occurrence of the gold in the oxidation zone, mineralization features and the secondary enrichment mechanism of the gold are systematically dealt with in this paper.
  本文对氧化带中金的赋存状态及其矿化特点进行了研究，并探讨了金的次生富集机理。

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专业释义

地球科学

• 次生富集带