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- sater and soil conservation 水土保持
- That's what people call water and soil conservation. 这就是人们所说的水土保持。
- Construction of water and soil conservation and ecological protection projects has been accelerated. 水土保持生态环境工程速度加快。
- As important forage crops, legumes of the genus Chamaecrista play an important role on soil improvement, water and soil conservation, etc. 摘要决明属牧草既是重要的饲料作物,又在土壤改良、水土保持等多方面发挥着积极作用。
- The water and soil conservation programme shall be drawn up in accordance with the provisions of Article 18 of this Law. 水土保持方案应当按照本法第十八条的规定制定。
- Water and soil conservation confers benefit on generations and bestows benefaction on offspring. 水土保持,利在当代,功在千秋!
- A Brief Account of Water and Soil Conservation and water Supply Construction for Huangshan Scenic Spot. 黄山风景区的水土保持和供水工程建设概述。
- The Tibet Plateau belongs to the alpine cold meadow and steppe landscape, which is characterized by poor water and soil conservation and vulnerability to serious soil erosion. 西藏高原属高寒草甸和草原区,水土保持能力差,水土流失问题较为严重。
- Effect of soil conservation forest depends on land surface cover of dead leave and soil condition. 水土保持林的效益主要取决于林地枯落物和林地土壤状况。
- The Regulations on the Work of Water and Soil Conservation promulgated by the State Council on June 30,1982 shall be annulled on the same date. 1982年6月30日国务院发布的《水土保持工作条例》同时废止。
- Such water and soil conservation plans shall be subject to the approval by the people'government at the corresponding levels. 水土保持规划须经同级人民政府批准。
- Any modification to be made to an approved water and soil conservation plan shall be re-submitted for approval to the original approving department. 水土保持规划的修改,须经原批准机关批准。
- The runoff and sediment yield is affected by the process of rainfall and the function of water and soil conservation measurement. 弃土场区域内产流受到降雨特征和水保措施功能发挥的影响。
- As important forage crops,legumes of the genus Chamaecrista play an important role on soil improvement,water and soil conservation,etc. 决明属牧草既是重要的饲料作物,又在土壤改良、水土保持等多方面发挥着积极作用。
- The greening and water and soil conservation within the land used by roads should be undertaken by road management enterprises. 前款规定的公路的绿化和公路用地范围内的水土保持工作,由各该公路经营企业负责。
- Finally,it raises the appearing problems and resolving methods in the application of liana in water and soil conservation engineering of side slope. 介绍了华南地区常用的藤本植物种类及特性,提出了在其边坡水土保持工程应用中出现的问题及解决方法。
- Research has been done to develop techniques for grazing management, and water and soil conservation to halt and/or reverse desertification. 开发放牧管理和水土保持技术以阻止并(或)逆转沙漠化趋势的研究已经完成。
- It can also be used to the fields such as water and soil conservation,sand fixation of desert,surface fixation of bulk material stockpile. 该研究的成果也可以用于农林业水土保护、荒原沙漠稳土固沙及各种散堆物料面层固结等其它领域,具有广泛的应用前景。
- The correlation between water and soil conservation effect coefficient and the primary vegetation potentiality was positive. 在北方地区保土作用系数有可能成为评价区域生态功能的综合指标。
- The correlation between water and soil conservation effect coefficient and the difference between precipitation and evapotranspiration was negative. 保土作用系数与降水蒸发差呈负相关;与植物初级生产力呈正相关;其相关性很高;可信度均超过0.;01水平。