倾斜 下坡英释中释
The south declivity of Yimeng Uplift and the slope places around Central Uplift are the important areas for surveying gas reservoirs in regional stratigraphic traps..伊盟隆起南坡、中央古隆起的围斜部位是寻找区域地层圈闭气藏的重要地区；
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