英语词汇lean ore怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Solution mining is a available method to extract gold from lean ore, relic, waste dumps and tailings.
溶浸采矿是从贫矿、残矿、废石堆、尾矿中提取金的一种行之有效的方法。
2
Description is made of the development and utilization of Ni lean ore resource and mine production in Jinchuan Mine.
金川公司龙首矿西采区贫矿开采研究，关系到贫矿开采能否可行，是金川做大做强的关键之一。
3
This paper introduced the experiments on the large grain size and high heap gold leaching of stripped lean ore from open pit mining of gaolong co.
介绍了高龙公司利用露采剥离贫矿进行大粒度、大堆高的堆浸提金试验。

单词	lean ore
释义	lean ore 简明释义 [矿业] 贫矿；贫矿石，低品位矿石网络释义 1 ?贫矿石 ... lean upon依靠 lean ore贫矿；贫矿石，低品位矿石 lean concrete贫混凝土，少灰混凝土 ... 短语 1 nickel sulphide lean ore 硫化镍贫矿 2 borasca lean ore 基本上无矿石或品位低的矿段或矿山 3 tin-lean ore 贫锡矿石双语例句 1 Solution mining is a available method to extract gold from lean ore, relic, waste dumps and tailings. 溶浸采矿是从贫矿、残矿、废石堆、尾矿中提取金的一种行之有效的方法。 2 Description is made of the development and utilization of Ni lean ore resource and mine production in Jinchuan Mine. 金川公司龙首矿西采区贫矿开采研究，关系到贫矿开采能否可行，是金川做大做强的关键之一。 3 This paper introduced the experiments on the large grain size and high heap gold leaching of stripped lean ore from open pit mining of gaolong co. 介绍了高龙公司利用露采剥离贫矿进行大粒度、大堆高的堆浸提金试验。
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