alluvial fan
英
美
- 冲积扇
IELTS
详细释义
Noun:
-
a fan-shaped deposit where a fast flowing stream flattens out
双语例句
- These channels are most common near the apex of the alluvial fan body.
这些河道最常见于近冲积扇体的顶端。 - The landform on which ancient human activity relic located was interfluvial floodplain on Yongding River Alluvial Fan.
古人类活动遗址所处地貌部位为古永定河冲积扇的河间冲积平原。
相关词汇
- alluvial cone 冲积扇,冲积锥...
【近义词】
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