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- Application study on interlocking concrete block in the soil and water conservation system 新型砌块水土保持系统的应用研究
- Setting Up a Society with Efficient Water Conservation System to Ensure the Sustainable Development 建立节水型社会,保证国民经济可持续发展
- Water conservation system 水利系统
- The foundation liguefaction is resolved first by the vibroflotation crushed stone pile in water conservancy system of Liaoning province, provides the valuable experience for future similar project. 通过对引碧入连供水工程大沙河倒虹吸基础处理的研究,首次在辽宁省水利系统成功地应用搌冲碎石桩来解决基础液化问题,从而为今后类似的工程提供了宝贵的经验。
- Law of soil and water conservation. 国家制定颁布的水土保持法令。
- Trees are helpful in water conservation. 树木有助于涵养水源。
- Decision-making System for Soil and Water Conservation in Small Valleys on the Loess Plateau. 黄土高原小流域水土保持决策系统研究。
- Technical innovation in controlling system was made in Changshu Key Water Conservation Project. 常熟水利枢纽针对原有控制系统存在的问题进行了技术改造。
- Soil and Water Conservation Systems Engineering, a Lifeline Project of Building the New Socialist Countryside in Chinese Hilly Regions 水土保持系统工程是我国山丘区建设新农村的生命线工程
- The stepped low-pressurized water diversion system is a new type of gravity water supply system,which is simple in structure and water conservation weir is the pivotal structure. 分段低压输水系统是一种结构相对简单,采用分段降低水头的新型自流有压引水结构,而保水堰则是分段低压输水系统的关键建筑物。
- Beijing soil and water conservation monitoring system consists of the monitoring items and index, monitoring technology and management, and monitoring standards. 水土保持监测体系由监测内容和指标体系、技术体系、管理系统、监测标准体系构成。
- Soil and Water Conservation Benefits of Terracing on the Slope et al. 坡改梯的水土保持效益研究。
- Forestry and water conservancy made new progress. 林业、水利建设取得了新进展。
- Urban water conservation programs must adapt to local circumstances. 城市节水计划必须适合当地条件。
- Title: Soil and Water Conservation Benefits of Terracing on the Slope et al. 关键词:坡耕地;新梯田;老梯田;水土保持效益
- The characteristic of conservative system is symplectic conservation. 在物理与力学中有大量保守体系的分析。
- Fengtai District Water Conservancy Engineering Co. 丰台水利工程公司。
- Xiangkun Water Conservancy Construction Co., Ltd. 翔鲲水务建设有限公司。
- Dadi Water Conservancy Foundation Engineering Co. 大地水利地基工程公司。
- However, applications should close unneeded cursors to conserve system memory. 应用程序应该负责关闭不再使用的游标以节约系统内存。