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- Discussion on origin and prevention and cure of silting in water diversion ditch 引水渠淤积成因与防治
- water diversion ditch 分水沟
- Government is planning a South-to-North water diversion project. 政府正在计划一个南水北调工程。
- Title： Effect of Siltation at Water Diversion Project on Eco-Environment. 关键词：内陆河;泥沙淤积;生态环境;引水枢纽
- In the South-to-North water diversion Project, Jiangdu is the source. 于是南水北调工程，斯为“源头”。
- However the depredation and waste of water is serious in water diversion project. 在现实层面，我国跨流域调水确乎存在水资源的掠夺性开发和浪费现象。
- Only about half of this important watershed is left today due to water diversion and draining. 仅有约一半的这些重要的流域是留下来为了水的转移和排出。
- In this paper, open-channel flow of water diversion project is analyzed by using linearized St.Venant equations. 摘要本文用线性化圣维南方程研究调水工程明渠输水道多渠段非恒定流，以用于明渠水流运动过程的控制系统设计。
- WATER RESOURCES TRADE ( RESERVOIR ENGINEERING COMPLEX, WATERCOURSE MODIFICATION, WATER DIVERSION, IRRIGATION AND DRAINING OF WATERLOG, INNING) CLASS B. 水利行业(水库枢纽、河道整治、引调水、灌溉排涝、围垦)乙级。
- That ditch drains water from the swamp. 那条沟于沼泽中的水排出。
- The tunnel broke the record of the world's longest water diversion tunnel held by Japan's Seikan (Aomori-Hakodate) tunnel, which is 53.86 km long. 这条隧洞打破了此前由日本青函隧洞所保持的世界最长输水隧洞的纪录。日本青函隧洞全长53.;86公里。
- Furthermore, many states with riparian rights systems also have administrative permit systems for water diversion and allocation. 此外，许多有河岸权制度的州还设立了水转移与分配的行政许可机制。
- On the bases of the water quality evolution of Hanyang lakes, analyzing the necessity and advantage of Hanyang lakes for water diversion. 在对汉阳湖群水质进行现状评价的基础上,分析了汉阳湖网引清调水的必要性和调水的有利条件;
- Within states using a riparian system to control consumptive uses, water diversion by a riparian landowner historically was restricted to domestic use. 通过河岸所有权制度可以在各州内控制各种对水进行损耗性使用的行为。
- Emergency water diversion projects such as the diversion of water from the Yellow River to Tianjin were implemented, and water supply in cities was basically guaranteed. 实施“引黄济津”等应急调水工程，基本保证了城市供水。
- Hydraulic response under abnormal operation modes is one of basic concerns for operation safety of long-distance large-scale water diversion channels. 摘要非正常工况下的渠道水力响应对大型调水工程输水渠道的安全有着深刻的影响。
- The young diver is working under the water with a diving suit. 潜水员穿着潜水衣正在水下工作。
- The flows within the entire system must be carefully balanced in large scale and long distance water diversion projects with multistage pump stations. 为了保证大型长距离多级泵站引水工程运行中全系统的流量平衡,建立了全系统的仿真模型。
- Inter-basin water diversion project provides an effective way to settle the uneven special distribution of water resources. 跨流域调水为解决水资源空间分布不均匀问题提供了一种有效的途径。
- The paper discussed the importance and relationship between Hanzhong forest ecological construction and the project of south-to-north water diversion. 应用突变多准则评价法对南水北调中线水源工程项目的多方案比选作出评价决策。
