About two - thirds of the weight of phosphate rock consists of unsalable by - products .

磷矿的大约 三分之二 变成了无销路的 副产品.

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The calcium carbonate content of phosphate rock determines the pore structure.

磷矿中碳酸钙的含量决定了磷矿的毛细孔结构.

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Gypsum may crystallize on the surface of the phosphate rock particles.

石膏会在磷矿颗粒的表面上结晶.

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Bowl mills have not been widely employed for phosphate rock to date.

钵状磨矿机至今尚未广泛应用于磷矿的磨碎.

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Furnace acid is made by reducing phosphate rock with loke in an electric furnace.

炉酸是在电炉中用焦炭还原磷矿制得的.

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Township enterprises are iron ore, phosphate rock.

乡镇企业有铁矿 、 磷矿.

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A demand of nature and quality of phosphate rock for producing different phosphate fertilizer is discussed.

本文讨论了不同磷肥品种的生产对磷矿质量和性质的要求.

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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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Lu : gui alloy powder , Dianxiejinzhumeng, Guimeng alloy calcium magnesium phosphate fertilizer, composite Guifei, phosphate rock sales.

铝硅 合金粉 、电解金属锰 、 硅锰合金、钙镁磷肥 、 复合硅肥 、 磷矿石购销.

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It was the first time that gravity separation method was applied to processing Jinning phosphate rock.

将重选方法应用于晋宁磷矿尚属首次.

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The company's procurement cost phosphate rock below the industry average, industry obvious competitive advantage.

公司的磷矿石采购成本低于行业平均水平, 行业竞争优势明显.

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