南极洲是地球上最高、干和最冷的地方。
Antarctica is the highest, driest, and coldest place on Earth.
干三角洲部位经过多年的开垦，地下水位出现上升，随着深层盐分上移，也将导致土壤盐渍化发生。
For the delta part, salt accumulation would occur in the surface taking into account the increasing groundwater level under continuous cultivation.
对库区纵、横向淤积形态，坝前区冲刷漏斗形态、尺寸及干、支流三角洲的关系进行了分析研究。
Finally, the longitudinal and transversal sedimentation patterns in reservoir, scoured funnel in front of the dam, and relation between main river and tributaries were also studied.
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