phosphorite

常見例句

用作名詞 (n.)

• Mofang phosphorite deposit in Fuquan is one of the main ore blocks of Wengfu phosphorite deposit.
  摘要福泉磨坊磷塊巖礦床是貴州甕福磷礦的八大礦段之一。
• The significance of using high-Mg phosphorite, some countermeasures for keeping single superphosphate operation well with those phosphate rocks and its achievements are presented.
  闡述應用高鎂磷礦生產過磷酸鈣的意義，利用高鎂磷礦維持過磷酸鈣生產及產品質量的工藝措施和取得的效果。
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