...secondary copper; copper content estimation; sample selection; color vector angle; least squares[gap=43482]关键词：再生铜；铜含量估计；样本筛选；颜色向量角；最小二乘支持向量回归 ..
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secondary copper sulfide 次生硫化铜矿 ; 次生硫化铜
secondary copper loss 二次铜耗 ; 次级铜耗
secondary copper ore 次生铜矿
secondary copper ores 次生铜矿物
secondary copper sulphide 次生硫化铜
secondary copper minerals 次生铜矿物
secondary copper materials 再生铜物料
secondary copper deficiency 继发性铜缺乏
The environmental load data of secondary copper were compared with those of the copper production with concentrate.
将再生铜与精矿铜生产的环境负荷进行了比较。
The effects of magnetic treatment on flotation behavior of primary porphyry copper-sulphide ore and high sulphur secondary copper-sulphide ore were investigated.
研究了磁化处理对斑岩型原生硫化铜矿和高硫次生硫化铜矿浮选的影响。
In this paper, the flotation behavior of high-effective collector Y-89 to hard-processing copper-sulfur ores with secondary copper is studied by pure mineral and ores.
以纯矿物和实际矿石研究了Y - 89新型高效捕收剂对含次生铜矿物的难选铜硫矿石的浮选行为。
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