soil erosion的例句大全

Strong wind erosion is a limit factor to vegetation recover in refuse dump, but it can be reduced by artificial glomerate boskage, the litter will be fixed and form cover in bare ground, to fertilize soil and improve plants growth.

风蚀作用是限制排土场植被恢复的主要因素，而一定密度的人工灌丛可以减轻排土场平台的风蚀强度，形成地表凋落物覆盖层，改良土壤，加速植被的恢复。

Characteristics of Soil Erosion on the Side Slope of Constructing Expressway from Tongxin to Guyuan; accelerated weathering test

在建高速公路边坡土壤侵蚀特性研究加速风蚀试验，加速老化试验

Compared to what was in the sole Choerospondias axillaries system, runoff decreased by 50%~ 60% and soil erosion was increased by 247%~ 325% in the peanut system.

与南酸枣单作系统相比，花生系统地表径流减少50%~60%，土壤侵蚀增加247%～352%。

In addition, the extensive farming of traditional agriculture leads to soil erosion and desertification, seriously restricting the local economic development.

同时，传统农业耕作粗放，加之过去滥垦滥伐，过度放牧，水土流失和土壤风蚀沙化加剧，严重制约着当地经济的发展。

Rainfall erosivity reflects the potential ability of soil erosion by the rainfall.

降雨侵蚀力是反映降雨引起土壤侵蚀的潜在能力.

Therefore, the study of particle size effect of~ ( 137) Cs in environmental sample is very significant in theory and practice to study soil erosion, which is also the basis in controlling nuclear pollution and in studying the law of nuclide migration.

所以，研究环境样品~（137）Cs的粒度效应，不仅对土壤侵蚀问题有其十分重要的理论和现实意义，而且对核污染的迁移规律研究及其控制也是重要依据。

The three kinds of model, patch-corridor-matrix model, ring-patch and vertical heterogeneity model are upbuilt based on landscape of soil erosion in Hubei province.

根据湖北省土壤侵蚀景观结构的具体特点，建立了土壤加速侵蚀的斑-廊-基模型、土壤背景侵蚀的环-斑模型和综合性垂直分异3类土壤侵蚀景观信息结构模型。

The Soil Erosion and Its Control in the Granite Eroding Area of Southeast Fujian ⅲ. Study on Sediment Dilivery Change

闽东南花岗岩侵蚀区土壤侵蚀规律与治理Ⅲ.泥沙输移动态的研究

The main kinds of the geological disasters are water loss and soil erosion, expansive soil hazards, rivers bank collapse, ground subsidence, water and soil pollution, landslide, debris flow, seawater intrusion, rock desertification in rocky area, etc.

广西主要地质灾害有水土流失、膨胀土地质灾害、河岸崩塌、地面塌陷、水土污染、滑坡、泥石流、海水入侵、山区石漠化等。

Research on erosion process and features of loose gravelly soil slope

坡面松散砾石土侵蚀过程及其特征研究

Spatial Relationship of Soil Erosion and Its Geographical Environment Background in China

中国土壤侵蚀与其地理环境背景的空间关系

Design and Development of the Urban Soil Erosion Geographical Information System

城市水土流失地理信息系统设计与开发

At the same time this will be enrich the research on the soil and water erosion.

同时也可以在前辈们研究的基础上,丰富和完善土壤侵蚀研究的内容和应用.

Study on the Soil Erosion Simulation Model of the High-dimension Non-linear Index Model GWS and Its Parameters Identification Method

土壤侵蚀模拟的高维指数非线性模型及参数辨识方法研究

Forage crops also help reduce erosion of the soil.

草料作物也有助于减低土壤的冲蚀。

Forag also also help reduce ilsion reduce erosion of the soil.

粮草同样帮助减少土地的侵蚀.

Agroforestry is a reasonable land use for development of mountain and hill regions and soil erosion control.

坡地农林复合系统是山区和丘陵区为控制土壤侵蚀而采用的一种较为理想的用地和养地相结合的农业经营措施，但本系统中绿篱植物与带间作物之间有时可能存在竞争。

The types of land degradation are mainly soil degradation, stone-landification and water erosion.

土地退化类型主要有土壤退化 、 土地沙石化、土地石质化和侵蚀劣地.

In 2000 and 2001, a plot trial was conducted to study the effect of double ridge and surface mulch cultivation on soil erosion and maize yield.

2000-2001年通过田间试验进行了坡耕地玉米水土保持耕作措施研究。

There is certain direct or indirect relationship between the forest resources shortage and the greenhouse effect, air pollution, biodiversity, desertification, soil erosion, selva crisis, etc. China is one of those countries who suffer the largest influenced areas and the most severe desertification.

森林资源的匮乏与温室效应、大气污染、生物多样化、土地沙化、水土流失、热带雨林危机等都有着直接或间接的关系。而中国是世界沙漠化程度危害最深、范围最大的国家之一。