对中国 1 60个水库年最高水位纪录资料的统计特性进行了分析 。
The observed data of maximum annual water levels of 160 reservoires in China were analysised statistically.
分析了长江下游感潮河段大洪水和特大洪水高水位形成的水文因素,揭示了年最高水位今后一段时期内可能的变化趋势。
Hydrological factors of formation of large flood in the lower tidal reach of the Yangtze River are analyzed, and change trend of large flood is revealed.
暴雨和积雪融化已经使该河流水位到达几十年来的最高水平。
Heavy rain and melting snow have swollen the river to its highest level in decades.
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