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水坡是七十年代出现的一种新型通航设施。利用水坡使船舶克服水位落差的方法与传统的船闸和各种类型的升船机大不一样。它是用一段倾斜的上端设有闸门、下端开敞的矩形坡槽与上、下游河段相连,然后借助于一扇置于坡槽内并与墙面及槽底相密接的
Water slope is a new type of navigation facilities that appeared in seventies. The use of water slides to make the ship overcome the water level drop approach with the traditional locks and various types of ship lift is quite different. The utility model is characterized in that the utility model is provided with a tilted upper end with a gate and a rectangular groove with an open lower end which is connected with the upper and the lower reaches of the river section and then connected with the wall and the groove bottom by means of a fan