A severe flood in December 2008 brought renewed attention to Venice's vulnerable state and imminent fate as an underwater city.
2008年12月的一次严重洪灾再次让人们注意到威尼斯脆弱的状态和即将成为水下城市的命运。
Severe floods were recorded in 1570, 1584, 1719, 1891, and 1997, with the first records of local embankments for flood control dating from the thirteenth century.
1570年、1584年、1719年、1891年和1997年都有严重洪灾的记录，当地建设防洪堤坝的第一次记载可以追溯到13世纪。
In the summer of 1998, there was large-scale weather anomaly in China and the whole Yangtze River basin suffered a severe flood event, which is only next to 1954 in the 20th century.
1998年夏季我国出现了大范围的天气异常，在长江流域发生了2 0世纪第二大的全流域性洪水。
In the context of ECMWF height data, investigation is conducted of the decadal mean and anomaly characteristics of major summer monsoon systems in May, 1985 (of drought) and 1991 (severe flood).
利用ECMWF高度场资料，详细分析了1985年（旱年）和1991年（涝年）5月主要季风环流系统的旬平均和旬距平特征。
The State Flood Control and Drought Relief Headquarters said the drought remains severe in Southwest China despite recent moderate rainfall.
国家防汛抗旱总指挥部称近期西南地区降雨量不大，旱情仍然严峻。
After the first flood, Mark, who says he had always been "healthy as a horse," was hospitalized with a severe respiratory virus initially diagnosed as legionnaires' disease.
马克之前总说自己健壮得像匹马一样，可自从第一次洪水过后，他就被发现感染一种严重的呼吸道病毒，并诊断为退伍军人并发症被送进医院。
Flood disaster, water resource stress and severe water pollution is the three momentous issues in China.
洪涝灾害、水资源紧张和水污染严重是我国的三大水问题。
At present, maximum utilization of flood resources is very important because of severe shortage of water resources in China.
在目前中国水资源严重短缺的情况下，洪水资源利用最大化尤其重要。
Instead, Lall found that there were relatively few severe events compared to such flood-ravaged years as 2002, 2003, and 2007.
相反，拉尔发现2010几乎没有哪件严重事件能比得上2002年，2003年和2007年的洪水肆虐。
But for wide scope of the Yangtze river flood, with high peak and large volume, the flood control situation in partial areas is still severe.
但由于长江洪水范围广，峰高量大，部分地区防洪形势仍然严峻。
Abstract: Among a variety of natural catastrophic risks, flood risk is the most frequent, severe and slowly-recovering one to China.
[摘要]在各种自然灾害风险中，洪水风险对于中国而言是最常见、最严重和损失恢复缓慢的风险之一。
The flood presented the province with severe problems.
洪水使该省面临种种严重问题。
Due to the effect of flood or flood and tidal currents, in some strong alluvial river particular in estuary, the erosion in riverbed is severe.
在一些强冲积性河流特别是河口区，由于洪水或洪水和潮流共同作用，河床的冲淤变化十分剧烈。
Due to the effect of flood or flood and tidal currents, in some strong alluvial river particular in estuary, the erosion in riverbed is severe.
在一些强冲积性河流特别是河口区，由于洪水或洪水和潮流共同作用，河床的冲淤变化十分剧烈。
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