Fracture reservoir has an important meaning for hydrocarbon accumulation, but it has a complex geological circumstance and is difficult to distinguish.

裂缝型储集层对于油气聚集具有重要意义，但是其地质情况复杂，油气识别困难。

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Aiming at complex circumstance of waste rock hill, such as forming gully, seeper pool and so on, multifractal offers a new method to settling the problem of groundwater contamination.

针对矸石山附近存在冲沟、积水池等复杂条件下的地下水污染问题，多维分形提供了一种新的研究方法。

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