Home
Document
Data
Maps
Education
Application
Emergency Disaster Mitigation Services
Search
Advanced search
首页
WIKI
文本
洪积扇
洪积扇指的是洪流一边侵蚀沟床、沟坡的同时也将大量的碎屑物质搬运到沟口或山坡低平地带,因流速减小而迅速堆积形成扇状堆积体,体积较大而坡度较小者称为洪积扇。
Data List
|
About
|
Contact Us
|
How to use
ICP备案号:
© 2008 - 2022 IKCEST All rights reserved