valley bottom的意思|示意
[地理] 谷底
valley bottom相关短语
1、 former valley bottom 古谷底
2、 Valley-bottom 谷底
3、 valley bottom circulation zone 谷底循环带
4、 the valley bottom 山谷底部
5、 valley bottom field 谷底田
6、 depth of valley bottom 轮廓谷底高度
7、 Rise From The Valley Bottom 走出低谷
8、 paddy field at valley bottom 沟底稻田
valley bottom相关例句
The deep troughs on the Three Gorges valley bottom are formed by river downcutting along the structurally zones on the background of regional tectonic uplift.
结果表明：（1）三峡坝区河谷深槽是在三峡地区构造抬升过程中，水流顺构造裂隙强烈侵蚀下切而形成的；
Domestic mobile telephone is steadily losing ground under offensive of ocean cell phone, exceed the valley bottom falling half to 30% from market share.
国产手机在洋手机凌厉攻势下节节败退，从市场占有率超过半数跌到30%的谷底。
Colluvial deposits at the foot of valley slopes usually affect only narrow strips of valley bottom.
河谷坡脚处的崩积体通常只影响到谷底较窄的地带。