depletion (of soil)是什么意思

网络释义

用法例句

This paper introduced a kind of method which can be applied to quickly restore the system using DOS network and the software of GHOST under the situation that the local user system in the network doesn t work.

介绍一种在网络机房中本地机用户系统彻底瘫痪的情况下利用 DOS网和 GHOST软件快速恢复系统的简便方法。

Computation of pollutant loading by soil erosion from catchments;

流域土壤流失携带污染物量的计算方法

Economic cost of soil erosion from grassland degradation in Qinghai Province

青海省因草地生态破坏造成土壤流失的经济损失核算

A simulation of soil erosion and prevention-control pattern in process of alpine grassland degeneration based on RS and GIS

RS、GIS支持下高寒草原退化过程中土壤流失及治理模式仿真研究

Mass Balance of Silicate Minerals in Soils and Soil Losses in the Karst Mountainous Regions of Southwest China

西南喀斯特山地的土壤硅酸盐矿物物质平衡与土壤流失

Relationship Between Land Use Structure and Soil Losses Watershed of Central Hill Region of Sichuan Basin

川中丘陵紫色土区农业型小流域土地利用结构与土壤流失关系

The Impacts of Soil Nitrogen Loss on Soil Properties and Environments under Soil Erosion Conditions

侵蚀条件下土壤氮素流失对土壤和环境的影响

Models of Soil and Water Loss and Soil Leakage in Puding Karst Area

普定岩溶区水土流失与土壤漏失模式研究

protection of soil against erosion or deterioration.

保护土壤不流失或者不退化。

Cadmium waste streams from the industries mainly end up in soils.

工业中的废弃的镉一般流失到土壤里。

To the Comparison of the Loss for Natural Soil s Nitrogen and Phosphorus;

太行山自然状态土壤的氮、磷流失比较

Effect of DMPP on Inorganic Nitrogen Runoff Loss from Vegetable Soil

DMPP对菜地土壤氮素径流损失的影响

Areas hit by soil erosion has reached 360 million hectares, making up 38.2 percent of the country's total land area and registering 5 billion tons of soil losses annually.

水土流失面积达3.6亿公顷，占国土面积的38.2%，每年流失土壤50亿吨。

Soil can absorb water, so it helps keep water from flowing away.

土壤能吸收水分,所以它有助于防止水土流失.

Water and soil losses bore a close relationship with the rainfall and the soil moisture before raining.

水土流失同降雨及降雨前土壤湿度关系密切。

Any soil erosion or degradation problems ? Prevention measures?

3是否存在水土流失、土壤退化问题？防治措施。

Identification and Evaluation of Critical Areas of Nitrogen and Phosphorus Runoff in Complex Land Use Systems;

复合土地利用区土壤氮磷流失敏感区界定

Research progresses in gully erosion of water and soil erosion region in China

中国水土流失地区土壤沟蚀的研究进展

Study on the Growth of Dicranopteris dichotoma and Microbial Populations in Different Erosion Soil

水土流失区芒箕生长与土壤微生物区系研究

Effects of Grass Hedgerow on the Soil and Water Loss and Soil Nutrient of Slope Land

草篱对坡耕地水土流失和土壤养分的影响

Study on the Law of Soil and Water Losses and Control Measures in Red Soil Watershed;

红壤小流域水土流失规律及防治措施的研究

Spatial Distribution Features of Phosphorous in Soil and the Risk of Phosphorous Loss in a Small Watershed;

小流域土壤磷素空间分布特征及流失风险评价