Around these cities they practiced runoff agriculture . 在这些城市和周围，他们从事径流农业。
2.
Runoff is also governed by the number and the length of streams in the basin . 盆地内的河流数量和长度也能调节径流。
3.
This runoff, of course, was absorbed by the accumulated soils of the farm plots . 当然，农田里聚积的土壤吸住了这种径流。
4.
Stripping the land in these ways allows faster surface runoff and exacerbates flooding . 这些做法终将使土地裸露、地表径流加快，从而加重了洪水的威胁。
5.
The cultivated field received not only its own share of rainfall but all of the runoff from the catchment . 耕地不仅获得它自己那份雨水而且还接受集水区的全部径流。
6.
Aerial photography can provide valuable information on precipitation, evapotranspiration, interception, and runoff . 航空摄影可提供有关降水量、蒸发蒸腾量、入渗和径流量的有价值的资料。
7.
Nearly all civil engineering structures, roofs, roads, and any concrete work have a run-off coefficient of about 95 per cent . 几乎所有的土木工程构筑物，屋顶、道路和所有的混凝土工程，其径流系数均为95左右。
8.
Textiles - test methods for nonwovens - run - off 纺织品.非织造品的试验方法.径流量
9.
Fuzzy partition model on groundwater flow zones 地下水系统径流带的模糊划分模式
10.
Discharge changes of the yangtze river in source area during 2000年径流量变化分析
