Абстрактный

Research on mathematical statistics application in geological survey and mineral processing

Chengli Wang

The paper takes mine survey as research objects, by utilizing documents literature, numerical analysis and mathematical statistics as well as others to analysis coal mine survey, in order to adapt to practical requirement, it amends traditional mathematical statistics method, after improving, it is more reasonable to practice, therefore it can better meet demands of production and living, and the model can reduce work load and meanwhile get maximum survey result so that can well promote its economic efficiency, speed up survey schedule, shorten time, which has reference values for relative field development in future. In addition, the paper analyzes Hebei one place optimal silver mine selection plan, by utilizing mathematical statistics method, it gets that regarding silver mine constructive plan merits and efficiency type indicators present a kind of positive correlation state, and meanwhile it also gets model modification avoids humanistic subjective factors interference, which lets its evaluation result to have more rationality, and meanwhile also let model to become more simple.