flood stage

Flood stage is 18 feet.

水位现在是18英尺.

In the recent years, the flood stage of Yangtze River is elevated due to the decrease of the capacity in Dongting Lake.

近几十年来，长江中下游洪水位有不断抬高的趋势，其部分原因是由于通江湖泊容积减小的结果。

The results show that the dredging river has a good effect on reducing channel ′ s deposition and lowering flood stage in a certain period and a certain reach.

研究表明，在一定的时段和一定河段内，挖河对于减少河道淤积及降低洪水位都有较好效果。

The frequently occurring unordinary flood stage increases the difficulty of flood control practice in the river.

频繁发生的异常洪水位现象给渭河下游防洪增加了困难.

A Semi-Adaptive Model of Real Time Channel Flood Stage Forecasting for Large Rivers

大江大河多断面水位实时预报的半自适应模型研究

Risk Analysis of Design Flood Stage of Nanjing Section of Yangtze River Flood Protecting Embankment

长江防洪堤南京段设计洪水位风险分析