全磷废料高浓度充填两相流环管试验研究
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Study on Two-phase Flow Loop Test of High Concentration Backfill with Total Phosphorus Waste
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图2. 不同浓度磷石膏充填料浆的平均剪切应力 |
Fig.2. Average shear stress of backfill slurry with different concentrations of phosphogypsum |
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