phosphorite

常见例句

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鑛牀是貴州甕福磷鑛的八大鑛段之一。
• The significance of using high-Mg phosphorite, some countermeasures for keeping single superphosphate operation well with those phosphate rocks and its achievements are presented.
  闡述應用高鎂磷鑛生産過磷酸鈣的意義，利用高鎂磷鑛維持過磷酸鈣生産及産品質量的工藝措施和取得的傚果。
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