方法通过盆地断裂活动特征、沉积演化特征探讨盆地演化阶段。
Methods Disscuss the basin evolvement phases according to the characteristic of the basin stratum, fault activity and depositional evolution.
构造因素对油气的分布起着控制性的作用，断裂活动特征决定着一个盆地或凹陷油气的富集与分布。
Structural factors play a control function to the distribution of oil and gas, oil and gas enrichment and distribution in a basin or in sag depends on fault activities traits.
三山岛金矿区位于胶东半岛西北部，区内构造、岩浆活动强烈，以发育脆性断裂为特征。
Sanshandao gold mine is located in the northwest of Shandong peninsula, structure and magmatic activity of this area are strong, and it is characterized by development of brittle fracture.
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