phosphorite
常見(jiàn)例句
- 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(yīng)用高鎂磷鑛生産過(guò)磷酸鈣的意義,利用高鎂磷鑛維持過(guò)磷酸鈣生産及産品質(zhì)量的工藝措施和取得的傚果。 返回 phosphorite