“offshore sand mineral resources investigation”的概念、定义、翻译、参考文献-科学参考

单词	offshore sand mineral resources investigation
释义	offshore sand mineral resources investigation Encyclopedia 理学近海砂矿资源调查释 offshore sand mineral resources investigation近海砂矿资源调查在近海区域，通过地质-地球物理、地质钻探等综合勘查方法和手段，对砂矿资源的成因、分布规律和赋存状况、矿床地质特征、资源/储量分类、储量估算、开采边界条件、开采可行性评估及环境效应等进行综合研究和评价。
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