1.
We went up out of the ditch.
我们往上爬出土沟。
2.
To tunnel under(the earth or a surface feature.
挖沟在（土地或表层）之下挖沟
3.
Study on the Gully Vegetation of Junger Loess Hill-Gully Region;
准格尔黄土丘陵沟壑区沟谷植被研究
4.
Benefit Assessment of Land Use of Wangdonggou Watershed in Loess Hilly and Gully Region
黄土高原沟壑区王东沟流域土地利用效益评价
5.
DEM Based Automated Extraction System of Gully in the Loess Upland Gully Area
基于DEM的黄土高原沟壑区沟道系统的自动提取
6.
Research for Sediment Storage-Release of Small Watershed in Loess Hilly-Gully Area
黄土丘陵沟壑区沟道小流域泥沙存贮—释放初探
7.
Numerical Simulation for Soil Water Movement of Gutter under Water Conservation in Arbor-shrub-hedge-gutter
乔灌篱沟蓄沟道土壤水分运动数值模拟
8.
Contributing ratio of impact factor on gully erosion in Loess hilly and gully area of Qinghai province
青海省黄土丘陵沟壑区沟蚀影响因子的贡献率
9.
Soil moisture characteristics under different land types in hilly and gully areas on Loess Plateau
黄土丘陵沟壑区不同土地类型的土壤水分特性
10.
Effects of Vegetation Restoration on Soil Quality in Yangou Catchment in Hilly-Gully Region of the Loess Plateau;
黄土高原丘陵沟壑区燕沟流域植被恢复对土壤质量的影响研究
11.
Analysis on Land Use Characteristic Changes in Regional Gully Watershed on Loess Plateau--A Case Study of Wangdonggou Watershed;
黄土高原沟壑区小流域土地利用特征变化分析——以长武王东沟为例
12.
Research on LUCC of Wangdonggou Watershed in Loess Gully Region with Function Eatimating
黄土高原沟壑区王东沟流域土地利用/覆被变化及其功能评价
13.
Soil Anti-Erodibility and Soil Erosion Evolution of During Process of Vegetation Recovering in Loess Hilly-Gully Region
黄土丘陵沟壑区植被恢复过程中的土壤抗蚀与细沟侵蚀演变
14.
Construction of Soil Erosion Monitoring System in Luoyugou Catchment of Subdistrict No.Ⅲof Loess Hilly and Gully Area
黄土丘陵沟壑第Ⅲ副区罗玉沟流域水土流失监测体系建设
15.
Research on Land Use and Cover Change in Wangdonggou Watershed on Regional Gully Watershed on Loess Plateau
黄土高原沟壑区王东沟流域土地利用/覆被变化过程初探
16.
Soil water environment and vegetation growth in the hilly and gully region of the Loess Plateau:a case study of Yangou Catchment
黄土丘陵沟壑区土壤水分环境及植被生长响应——以燕沟流域为例
17.
a pile of dirt beside a newly-dug trench
在新挖的沟渠旁的一堆土.
18.
The rain has washed channels in the sand.
雨水在沙土上冲出一条条沟。