1) hole-ephemeral gullies
坑状浅沟
1.
However,little research on hole-ephemeral gullies in prior literatures has been done.
坑状浅沟作为浅沟与切沟的中间过程,深入理解它对于进一步认识切沟侵蚀规律具有十分重要的意义,但是还没有见到相关的研究报道。
2) ephemeral gully
浅沟
1.
this article explained the concept of ephemeral gully and ephemeral gully erosion,and reviewed the development process of ephemeral gully erosion.
浅沟侵蚀是黄土丘陵沟壑区重要的侵蚀类型。
2.
The authors outlined ephemeral gully process,hydraulic characteristics of ephemeral gully flow,affecting factors and prediction models of ephemeral gully erosion.
浅沟是黄土丘陵沟壑区的重要产沙方式之一,是在径流冲刷和人类耕作共同作用下形成的。
3.
six kinds of microhabitat:low relief slope(15°- 25°);steep slope(25°- 35°); Very steep slopes(35°- 45°); Ephemeral gully; gully; top of the gully.
6种微生境分别为平缓坡(15°- 25°);陡坡(25°- 35°);极陡坡(35°- 45°);浅沟;切沟;切沟沟头。
3) shallow furrow
浅沟
1.
Study on dynamic mechanism of rills, shallow furrows and gully in the soil erosion chain;
土壤侵蚀链内细沟浅沟切沟流动力机制研究
4) Convert Deep Foundation Pit TO Shallow Foundation Pit
深坑化浅坑
1.
With the essential of simplifying large - scale deep foundation pit to the shallow one, the design method-Convert Deep Foundation Pit TO Shallow Foundation Pit, is a new technique for the design of protected structure fordeep foundation pit.
“深坑化浅坑”设计方法是一种新型的基坑围护结构设计方法。
5) shallow ditch
浅沟，小沟
6) trench
[英][trentʃ] [美][trɛntʃ]
坑道;沟;槽
补充资料：冠状沟
冠状沟
解剖名。即阴茎颈。详见该条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条