...坡耕地;地表径流;氮、磷流失系数 中图分类号:S157 文献标识码:A 文章编号:1674-5906(2009)06-2344-05 [gap=11241]key words: purple hilly region; sloping land; Surface runoff; nitrogen and phosphorus loss coefficient ..
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FUJIFILM » 富士 Sloping land » 斜坡土地 Beijing's postal system has stepped in to counter the rising divorce rate in the Chinese capital.
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sloping land erosion 坡地侵蚀
dry sloping-land 旱坡地大
dry sloping land 旱坡地
sloping land use 坡地利用
steep-sloping land 陡坡耕地
loess sloping land 黄土坡地
Fast growing and effective grasses are needed in soil and water conservation on sloping land.
在坡地水土保持治理过程中,种草护坡需要选用生长快的草种,并能够迅速对坡面形成保护,提高草的出苗率和研究草生长过程中对坡地土壤侵蚀的影响状况更显重要。
参考来源 - 草地集中水流土壤侵蚀室内模拟试验及聚丙烯酰胺(PAM)对草地出苗影响试验研究The results in this study recommed that the length and gradient of the slope should be considered in the soil nutrients management on sloping land.
因此,在坡地土壤养分调控中必须综合考虑坡度和坡长因素。
参考来源 - 期刊学术社区·2,447,543篇论文数据,部分数据来源于NoteExpress
From the architect. The house is situated on a slightly sloping land in the residential part of Brno.
来自事务所的描述:这座住宅坐落在布尔诺住宅区一片略有些倾斜的土地上。
China has rich water, grassland and sloping land resources which have great potential for exploitation.
中国有丰富的水域草原和山地资源,它们都有巨大的开发潜力。
Nitrogen leaching from a sloping land is one of the important causes of soil degradation and agricultural non-point source pollution.
坡地氮素淋溶是导致坡地土壤质量退化和农业非点源污染的重要原因之一。
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