“prefeasibility study for concentrator projects”的概念、定义、翻译、参考文献-科学参考

单词	prefeasibility study for concentrator projects
释义	prefeasibility study for concentrator projects Encyclopedia 工学[选矿厂设计前期工作]释 prefeasibility study for concentrator projects选矿厂项目预可行性研究从宏观上对项目建设的必要性、建设条件的可行性及经济效益的合理性进行的初步研究和论证工作。又称选矿厂初步可行性研究。是编制选矿厂项目可行性研究的依据，属于选矿厂项目设计前期工作之一。
随便看	nulling optics nulling phenomenon null interval nullipotency nullisome nullisomic nullisomy nullity nullity index nullity of a critical point nullity of a graph nullity of a linear mapping nullity of a linear operator nullity of a linear transformation nullity of a link nullity of a manifold nullity of a matrix nullity of an operator nullity of a space nullity of a transformation null line null matrix null method null model null morphism

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