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汉语拼音：hóng jī shàn

暂时性流水在山地沟谷出口处形成的扇形堆积地貌。多分布在干旱、半干旱地区。中国主要分布在西北地区的山麓。

• There have occurred bending and doming of a large number of planation surfaces and alluvialpluvial fans.

  夷平面及冲、洪积扇发生大量拱曲和拗曲。

• The main growth tidal flat, landform and so on Hong Jishan, the step does not grow.

  主要发育漫滩、洪积扇等地貌，阶地不发育。

• So, the size statistics given a new method to study the diluvial .

  由此为山前洪积扇研究提供了新的方法和线索。

• Discrimination between the Features of Remote Sensing Images of Alluvial-diluvial Fan and Debris Flow Fan

  冲洪积扇与泥石流扇的遥感影像特征辨析

• Comparison on the Prediction Model of Groundwater System with Multilayer Structure Aquifer of Alluvial-pluvial Fan in Xinjiang

  新疆冲洪积扇区多层结构含水层地下水系统预报模型的比较

• The Study of Distribution Characteristic of Remaining Oil in the Eighth Area Gravel Reservoir

  八区克下组洪积扇相油藏剩余油分布特征研究

• Research on countermeasure of groundwater in Yumenkou alluvial and diluvium fan

  禹门口冲洪积扇地下水资源开发利用对策研究

• Oil-water Movement of Pluvial Fan Reservoir

  洪积扇油藏油水运动规律

• surface water is converted to groundwater in alluvial- proluvial fans, the conversion rate of which is 70;

  冲洪积扇为地表水向地下水的转化，比例为70%；