短語詞組短語ore -blending plant 貯礦場ore blending scheme 配礦方案ore blending optimization 優(yōu)化配礦ore blending area 礦石勻化料場scheme of ore blending 配礦方案submarginal ore blending 表外礦配礦structure of ore blending 配料結構rational ore blending 合理配礦 返回 ore blending