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- The essential cause is soil and water loss, land desertifieation, shortage of water resource, overexploitation of water and serious pollution, serious soil pollution and secondary salinization. 水土流失、土地沙漠化、水资源日显短缺、水体过度开采和污染加剧、土壤污染和次生盐渍化是水土环境恶化的根本原因。
- Sedimentation is of vital concern in the conservation, development, and utilization of our soil and water resources. 泥沙淤积问题是水土资源的保持，开发和利用中最受关心的事。
- soil and water resource in agriculture 农业水土资源
- There are rocks, soil and water on the earth. 地球上有岩石、土壤和水。
- Soil and water conservation (SWC) in the Loess Plateau is major projects which human transforms the ground layer characteristics and it has impacted on the amount distribution and dynamic progress of the soil water resources. 水土保持措施是黄土高原人类改造下垫面过程之一 ,这种改造会影响土壤水分的静态分布和动态过程。
- Law of soil and water conservation. 国家制定颁布的水土保持法令。
- As a result, how to rehabilitate vegetation and use soil and water resources harmoniously is the key to control environment and eliminate poverty in Karst Region of Southwest China. 如何进行植被的恢复重建和实现水土资源的协调利用，是西南岩溶地区环境治理和消除贫困的关键。
- The soil and water mixture separates. 土和水的混合物能够分离。
- Pat down the surrounding soil and water it! 轻轻地拍平周围的泥土，然后为它浇水。
- We must build more stone banks to hold the soil and water. 我们必须修筑更多的石坝来控制水上流失。
- agriculture soil and water resources 农业水土资源
- exploitation of soil and water resources 水土资源开发
- The Effect of Polyacrylamide on Preventing Soil and Water Losses. 聚丙烯酰胺防治水土流失的效果。
- Jiangxi is one of the provinces for severe soil and water loss. 摘要江西是我国水土流失较严重的省份之一。
- Soil and Water Erosion (SWE) bulletin is an important part of SWEM. 水土流失公告是水土保持监测工作的一项重要工作内容。
- It showed that: Soil and forest can regulate water resource, and the potentiality is very large . 结果指出，土壤水库和森林植被能够调节水资源，其潜力非常大。
- Soil and Water Conservation Benefits of Terracing on the Slope et al. 坡改梯的水土保持效益研究。
- The long silver white guard hair is tough and it is soil and water repellent. 长的银白色的毛毛很硬且防水。
- Soil and water resource 水土资源
- Plants living in semiarid steppe had various adaptive strategies.They separated in light and water resource use niches. 半干旱草原主要植物适应环境的方式不同;它们在光能和水分资源生态位上存在分离.
