基本解釋礦化系數(shù)詞組短語(yǔ)短語(yǔ)mineralization enrichment coefficient 礦化富集積數(shù)coefficient of mineralization 礦化系數(shù)mineralization coefficient更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)礦化系數(shù)