水也是武器利用水灾服务于军事战争,达到攻击目的,军事家称之为“水攻”、“以水代兵”。我国古代人民很早就认识到,水可以作为两军交战的作战工具,出其不意地给敌人以沉重打击。 水库,是人们在长期与水打交道的过程中发明的化水患为水利的重要工程。水库的作用是改变江河的自然 Water is also a weapon used by floods to serve in the military war and achieve the purpose of the attack. The military strategists call it “water attack” and “water instead of water.” The ancient people in our country realized very early that water could be used as a combat vehicle for fighting between the two armies and hit the enemy by surprise. The reservoir is an important project of water conservancy that people invented in the long-term process of dealing with water. The role of the reservoir is to change the nature of the river