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水利枢纽工程通常是水利工程体系中最重要的组成部分,水利枢纽按承担任务的不同,可分为防洪枢纽、灌溉(或供水)枢纽、水力发电枢纽和航运枢纽等。多数水利枢纽承担多项任务,称为综合性水利枢纽。水利工程就是水的利用与水害防止的工程,包括灌溉、防洪、排泄、蓄洪、航运等。开发水利、水电资源对中国的经济和社会发展起着重要作用。水利是农业发展的命脉,水电“永不衰竭”的清洁能源是经济发展血液的一部分,也是国民经济和社会发展的重要基础。无法估量的社会公益性是第一位的也将是永恒的。
The water conservancy project is usually the most important part of the water conservancy project system. The water project can be divided into flood control hub, irrigation (or water supply) hub, hydro-power hub and shipping hub according to the tasks undertaken. Most water conservancy hub undertakes many tasks, known as a comprehensive water control project. Water conservancy project is the use of water and water damage prevention projects, including irrigation, flood control, drainage, flood storage, shipping and so on. Water resources development and hydropower resources play an important role in China’s economic and social development. Water conservancy is the lifeblood of agricultural development. The clean energy of hydropower and “never fail” is a part of the blood of economic development and an important foundation of national economic and social development. Invaluable social welfare is the first and will be eternal.