Explanation of terminology of water conservancy project cost

Water conservancy project is a project used to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating pests and promoting benefits. Also known as water engineering. Water is an indispensable and precious resource for human production and life, but its natural state can not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, adjust and distribute water quantity and meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures, such as dams, dikes, spillways, sluices, inlets, channels, water crossings, rafts and fishways, in order to achieve their goals.

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If you encounter difficulties in life, don't give up "sinking the boat with Qian Fan, the disease tree is ahead of Wan Muchun". Even if everything goes wrong, as long as we can go on, we will succeed. How can you see a rainbow without experiencing wind and rain, and how can you get plum blossom fragrance without experiencing bitter cold?

"Since god gave talent, let it be hired! , spin one thousand silver, all back! "Sometimes, we should imitate Li Bai's optimism. Boredom in reality can't erase the active dancing thoughts in our hearts. Even if the world is difficult, we can choose to walk through that song, hold a sword and go to the world outside the world to find a pure land that suits us.