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