【摘 要】
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The topographic margin of the Tibetan Plateau adjacent to the Sichuan Basin is one of the Worlds most impressive continental escarpments, rising from ～600 meters in the basin to peak elevations exceed
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The topographic margin of the Tibetan Plateau adjacent to the Sichuan Basin is one of the Worlds most impressive continental escarpments, rising from ～600 meters in the basin to peak elevations exceeding 6km across a horizontal distance of only 50～60k
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