From the point of view of the western economics and based on the mining characteristics and practice, the research contents and application present condition of miningeconomics were reviewed.
从西方经济学的观点出发，结合矿业特点和实际，评述了矿业经济学研究内容和应用现状。
2
Mining geology is a theory and a method to study the geology of mineral deposits in the process of their development and the problems related to the economics of mineral resources.
矿山地质学是研究矿床开发过程中的地质及其相关的矿产资源经济问题的理论与方法。
3
Environmental performance audit is a hot topic in auditing field, and mining city restructure is an important subject in industry economics.