实用堰是指堰顶厚度与堰上水头之比值在0.67~2.5之间的堰。
综合对比分析，推荐采用改进后折线型实用堰。
By comprehensive comparison, the improved practical weir with polygonal line is finally recommended.
迷宫堰作为一种实用高效的特殊堰型，它在不改变泄水宽度的情况下，可大幅度提高过流能力。
The labyrinth weir is a special kind of practical and effective weir patterns. It can evidently increase the discharge for a given outflow width.
应用推荐