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元素存在形式可以指元素结合的化合价、赋存矿物粒度、产出基体种类以及空间上微观和宏观的分布等,其中对产出基体种类的研究手段主要是地质样品选择提取技术。目前这方面的研究,已直接用于地质普查,从而发现了大型矿床;除铜、铅、锌多金属矿床外,在金、铀矿床的勘查上也有了突破。笔者从提取过程的动力学、提取过程的平衡学、复杂体系的
Element existent form may refer to the valence of the element combination, the grain size of the deposit, the matrix type of the output and the microscopic and macroscopic distribution in space. The research method of the output matrix type is mainly the selection and extraction technology of the geological sample. The current research in this area has been directly used in geological census, which discovered a large deposit; in addition to copper, lead, zinc polymetallic deposits, gold and uranium deposits in the exploration also made a breakthrough. I extract the process from the dynamics of the balance of extraction process, complex systems