... rock phosphate in powder 磷矿石 rock phosphate powder 磷矿石粉 Hard rock phosphate 硬质磷矿石 ...
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phosphate rock powder 磷矿粉 ; 产品英文别名 ; 产品中文名称磷矿粉
P-solubilizing effects study results showed that strain P17 could facilitate solution of phosphate rock powder from different sources.
解磷微生物溶磷效果研究表明P17菌株接种不同来源磷矿粉为唯一磷源的发酵液中均使发酵液有效磷含量增加。
Phosphoric acid was selected as bond to make phosphate rock powder into ball material.
研究选用磷酸作粘结剂，使碎磷矿粉粘结成型。
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