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- Soil and water loss has carried a lot of sediments and nutrition substances into various water area and becomes a typical nonpoint pollution to water environment. 水土流失的发生,将大量的泥沙和营养物质带入各种水体是一种典型的非点源污染。
- The paper puts forward the comprehensive improvement measures of soil and water environment, land improvement, consolidated slope, revegetation and drainage engineering technology. 结合辽宁省实际,研究提出了辽宁省城市水土环境综合治理技术,包括土地整治技术、固坡工程技术、植被重建技术和排水工程技术。
- agricultural soil and water environment 农业水土环境
- agriculturial soil and water environment 农业水土环境
- There are rocks, soil and water on the earth. 地球上有岩石、土壤和水。
- Law of soil and water conservation. 国家制定颁布的水土保持法令。
- 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。
- The relationship of organism and water environment is very close. 摘要生物与水环境关系十分密切。
- 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。
- 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。
- Environmental Setting of Sea-water Intrusion and Its Effects on Agricultural Soil and Water Environment in Laizhou Bay of Shandong Province 莱州湾地区海水入侵发生的环境背景及对农业水土环境的影响
- 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 environment 水土环境
- The comprehensive improvement of the urban sewage treatment system and water environment. 城市污水处理和水环境综合整治。
- Many kinds of legume have been applied not only to soil and water conservation but also to the improvement of environment in Gansu Province. (4)许多豆科植物-根瘤菌共生固氮体系已被广泛应用于防风固沙、防治水土流失及改善生态环境等方面。
- Park undulating hills, Bitan幽深, vertical and horizontal streams, soil and water Plumper, suitable for all kinds of plant growth of the natural environment. 园内山峦起伏,碧潭幽深,溪涧纵横,水土丰润,有适宜于各种植物生长的自然环境。