中英互译
downcutting
英 /ˈdaʊnkʌtɪŋ/美 /ˈdaʊnkʌtɪŋ/
基本释义
- n.向下侵蚀，下蚀
双语例句
- 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；
- Besides the above, oil reservoirs in member 9 + 10 of Yanan formation in Jurassic are controlled by vertical migration pathway generated by riverway downcutting.另外，侏罗系延安组延9 + 10段油气成藏还受到古河道下切形成垂向运移通道控制。
网络短语
- gully bed downcutting沟床下切
- downcutting valley下切谷
- downcutting erosion下切侵蚀
- bed downcutting河床下切
- stream downcutting rate下切速率
同义词
n.
[地质]向下侵蚀，下蚀
英英释义
- San Juan River in Utah can be identified in this 1927 photo. Remnants of former floodplains stand as terraces above the river's modern level.