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1.热液-沉积成矿理论的发展.这个理论包括从沉积作用到破坏作用范围内,内生溶液与沉积介质相互作用时所发生的一系列过程.这个课题之所以有意义,其原因是多方面的.沉积岩层中的矿产、尤其是热液-沉积成因类型的有色和稀有金属矿产的开采量与日俱增.热液-沉积理论的兴起,并不是在“水成论者”与“火成论者”之间无休止的争论之中搞折衷,而是研究内生与外生体系组合环
1. The development of the hydrothermal-sedimentary mineralization theory that includes a series of processes that occur from the sedimentation to the destructive extent of interaction between endogenous solutions and the deposition medium. The reason why this subject is significant is that In many aspects, the amount of minerals in the sedimentary formations, especially of the hydrothermal-sedimentary type, increases with the amount of mining of colored and rare metal minerals. The rise of the theory of hydrothermal-sedimentation is not based on the theory of “ It is a compromise between endless arguments among the ”fire critics." Instead, it studies the combination of endogenous and exogenous systems