世界上大约有60%的含油气圈闭与盐构造有关。
About 60% petroliferous traps are associated with the salt structure in the world.
华北盆地西部是我国主要的含油气区之一，地震勘探在发现各种油气圈闭中起了重要的作用。
The western part of Hua-Bei Basin is one of the oil and gas region in China.
华北盆地西部是我国主要的含油气区之一，地震勘探在发现各种油气圈闭中起了重要的作用。
The western part of Hua-Bei Basin is one of the oil and gas region in China. Seismic exploration has played an important role in the disco - very of various oil and gas traps.
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