传统的非洲水果被证实能够在干旱和洪涝中存活。
He says the traditional fruits of Africa have proven their ability to survive droughts and floods.
全球温度升高，其环境后果从各种各样的，程度剧烈的干旱和洪涝都有。
The global temperature is on the rise. Its environment consequences include new patterns and extremes of drought and rainfall.
植物育种者和基因工程师一直致力于赋予植物抵抗昆虫，疾病，干旱和洪涝等威胁的能力。
Plant breeders and genetic engineers keep working to give crops the strength to resist threats like insects, diseases, droughts or floods.
他们无法生产出足以满足家人需求的庄稼，其部分原因是有可能更加恶化的干旱和洪涝灾害。
They are unable to produce enough crops to coverhousehold needs in part because of drought and floods, which couldworsen.
而且，如果就如我们所估计的，温室效应会带来更多的暴雨、火灾、干旱和洪涝灾害的话，对这火山的研究就显得愈加重要。
And if, as seems likely, a warming world brings more storms, fires, droughts and floods, the research on the mountain will only grow in importance.
基于信息扩散理论提出直接估计低温冷害、干旱和洪涝的风险评估方法，以低温冷害为例，将计算结果与风险指数法和主观频率法做比较。
This research raised the method in risk assessment of low temperature and cold damage, drought and flood disaster based on information diffusion theory.
森林可以调节水的流失，从而降低洪涝和干旱的危险——这一点从古代起就被认识到了。
That forests regulate water run-off, mitigating risks of flooding and drought, has been recognised since ancient times.
极端干旱和极端洪涝并非都源于气候变暖。
Extreme droughts and extreme floods can't both be due to climate change.
或许是因为人类长期遭受洪涝和干旱的袭击，使得人类制服洪水的愿望更加令人兴奋不已。
Perhaps it is humankind's long suffering at the mercy of flood and drought that makes the ideal of forcing the waters to do our bidding so fascination.
把湿地和景观结合起来是越来越重要的趋势，在深受洪涝或干旱灾害影响的区域尤其突出。
Incorporating wetlands into the landscape is becoming more and more important, especially in areas affected by either flood or draught.
土壤本身即是巨大的蓄水库，土壤大量流失，土壤含水量和土壤总贮水量均随之减少，造成农业干旱或洪涝灾害。
The soil itself is a huge reservoir, it is lost largely, its water content and total storage is reduced afterwards, that causes agricultural drought or flood disaster.
土壤本身即是巨大的蓄水库，土壤大量流失，土壤含水量和土壤总贮水量均随之减少，造成农业干旱或洪涝灾害。
The soil itself is a huge reservoir, it is lost largely, its water content and total storage is reduced afterwards, that causes agricultural drought or flood disaster.
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