天气预报15天查询> 自然> 雅丹地貌为什么迎风坡陡

雅丹地貌为什么迎风坡陡

更新时间: 2021-01-09 13:41:09     

1、因为风蚀作用沟谷长轴走向与当地主风向一致。

2、雅丹地貌现泛指干燥地区一种风蚀地貌,河湖相土状沉积物所形成的地面,经风化作用、间歇性流水冲刷和风蚀作用,形成与盛行风向平行、相间排列的风蚀土墩和风蚀凹地(沟槽)地貌组合。

关键词: 雅丹 地貌 为什么 迎风

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-1149553/ | 耗时:0.6720 s | 内存:1.89 MB | 查询:5 | 缓存读取:4 写入:1 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1149553 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1149553 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1149553 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1149197,1154056,1137805,3232025,970899,541100,3121660,447319,975744,1500431,659743,1175274,1094202,625366,1176147,2995895,2756574,429591,995164,2406434,3330829,2774581,2734876,2487431,360204,610349,3033826,2698484,1107696,726305) ORDER BY field (ArticleID,1149197,1154056,1137805,3232025,970899,541100,3121660,447319,975744,1500431,659743,1175274,1094202,625366,1176147,2995895,2756574,429591,995164,2406434,3330829,2774581,2734876,2487431,360204,610349,3033826,2698484,1107696,726305)
SELECT ArticleID,Title FROM tbl_Articles where CategoryID=90017 ORDER BY ArticleID DESC LIMIT 20