phosphorite

常见例句

用作名词 (n.)

• Mofang phosphorite deposit in Fuquan is one of the main ore blocks of Wengfu phosphorite deposit.
  摘要福泉磨坊磷块岩矿床是贵州瓮福磷矿的八大矿段之一。
• The significance of using high-Mg phosphorite, some countermeasures for keeping single superphosphate operation well with those phosphate rocks and its achievements are presented.
  阐述应用高镁磷矿生产过磷酸钙的意义，利用高镁磷矿维持过磷酸钙生产及产品质量的工艺措施和取得的效果。
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