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矿渣中的碱性物质可使土壤中的土粒变得松散,减少土壤中空隙的尺寸,限制了土壤中空气和水分的流动,梅里尔等人
Alkalinity in the slag can loosen the soil particles in the soil, reduce the size of voids in the soil, and restrict the flow of air and moisture in the soil. Merrill et al.