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- Sustaining a Healthy Life of Yellow River Water Diversion Irrigation Districts By Management System Reform 以改革管理体制实现引黄灌区良性循环
- Negative Effects Caused by Water Diversion Irrigation Project in the Eastern Part of Gansu Province and Their Controlling 甘肃东部引水灌溉工程引起的负效应及其防治
- Study on returning of desilting highland to cropland in Yellow River water diversion irrigation area and reasonable soil structures for silt covering 引黄灌区沉沙高地还耕模式及覆淤土层研究
- water diversion irrigation 引水灌溉
- 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。
- Attribute recognition model to evaluate water utilization level in Yellow river water diversion irrigated areas 引黄灌区用水水平评价的属性识别模型
- Government is planning a South-to-North water diversion project. 政府正在计划一个南水北调工程。
- Impact of agricultural tariff and tax reform on water charge collection in Yellow River water diversion irrigated areas and relevant measure 农村税费改革对引黄灌区农业水费计收的影响与对策
- Impact of Xiaolangdi Reservoir operation on sediment deposition in Yellow River water diversion irrigated areas of Shandong Province and countermeasures 小浪底水库对山东引黄灌区泥沙淤积的影响及治理
- 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”。
- irrigation with trans-basin water diversion 跨流域引水灌溉
- pipe irrigation with water diversion by gravity 自压管灌
- 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。
- Yellow River Diversion Irrigation District 引黄灌区
- 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。
- 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 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。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries