mineral exploitation

The sustain optimization utilization theory will take international distribution theory of mineral resource, the economical influence of technical advance to mineral exploitation and utilization, theory of generation distribution as main development trend.

具体而言，持续优化利用理论以矿产资源国际间的配置理论、技术进步对矿产资源开发利用的经济学影响及代际分配理论等三方面为主要发展趋势；

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Tantalum niobium mineral exploitation is a kind of mineral resource exploitation and utilization project with radioactivity, radiocontamination prevention and cure is the point of environmental protection to tantalum niobium mineral exploitation.

钽铌矿开发是伴生放射性矿资源开发利用项目，放射性污染防治是钽铌矿开发的环境保护重点。

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Secondly, relatively rich in mineral resources, coal, apatite, bauxite and other mineral exploitation were not.

其次, 矿产资源也比较丰富, 有煤 、 磷灰石 、 铝矾土等矿产均未开采利用.

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An official inquiry led by Arturo Bastes, another anti-mining bishop, said all mineral exploitation at Rapu-Rapu should be stopped until a detailed ecological study was completed.

一项由阿图洛。巴斯特斯，又一位反矿产开采的主教，发起的官方调查表明：在完成一份详尽的生态研究报告前，任何在拉普&拉普进行的矿产开采因被停止。

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