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- 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。
- Trans-basin water diversion channels are usually characterized by long route, large scale, and various hydraulic constructions including regulators, turnouts, flumes and inverted siphons. 摘要大型跨流域调水工程,通常具有输水线路长、沿程过水建筑物类型和数量多的特点。
- Application of Automatic Techniques in the Headwork of Water Diversion Channel from the Yellow River to Tianjin 自动化技术在引黄济津渠首工程中的应用
- water diversion channel 导流明渠
- Prevention of self-excited oscillations in complicated water diversion channels of pumped storage power stations 蓄能电站复杂管道系统自激振动的防止和消除
- Government is planning a South-to-North water diversion project. 政府正在计划一个南水北调工程。
- Water diverted transversely from wide-shallow open channel results in that eddy flow occur in diversion channel, and sediment entering into the channel deposits heavily. 本文试验研究了宽浅明渠横向取水时的分流特性及泥沙在引水渠中的淤积。
- 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”。
- But again, too voluminous an outflow can erode the diversion channel and cause the dam to collapse. 但太多的流出量也会毁掉引水渠,引起水坝溃堤。
- To ensure the diversion channel project of a Xingjian's reservoir proceeding smoothly, it is necessary to manage the employer risk. 为保证新疆某水库引水西延干渠工程的顺利施工,对业主风险进行科学管理是非常必要的。
- 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。
- 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。
- 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。
- 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。