1)  heavy rain
大雨频次
1.
By use of 40 years precipitation data of loess plateau, the evolvement of heavy rain frequency in this region is studied.
结果表明:黄土高原地区大雨频次是自西北向东南逐渐增多;大雨频次存在减少趋势;小波分析表明大雨频数存在4~5年、8年左右和15年左右的周期振荡;大雨频数存在4个特征区域,各区变化幅度和时段明显不同。
2)  heavy rain
大雨
1.
The horizontal and vertical momentum loss caused by the shock of heavy rain in low-level wind shear of thunderstorms on the airframe and wing are analyzed,the water film thickness on the airframe and wings estimated,and the flight resistance resulted from raindrops-striking caused by the roughness of airplane when the heavy rain shocks the airplane is discussed.
分析了雷暴低空风切变中大雨滴冲击飞机的机身和机翼而引起的水平和垂直动量损失,估算了大雨累计在机身和机翼上的水膜厚度,并讨论了因遇到大雨雨滴冲撞而粗糙化的机体所产生的阻力。
2.
Heavy rain is very hazardous to flight safety,the crashing accidents during approach and landing caused by heavy rain usually happen.
大雨是影响飞行安全的重要天气因素,进场着陆的飞机由于遭遇暴雨而失控坠毁的事故经常发生。
3.
With the abservation of effect of heavy rain on the growth of cherry branches , we conclude that the cherry may die or decrease the ability of producing long branch and sprouting on low - lying land and level rectangular land ; on the contrary, the cherry grow healthily on the higher rectangular land with good function of drainning away water.
经过2001年、2002年大雨对樱桃枝梢生长影响的观察,总结出在低洼平畦上的樱桃,在大雨中,轻则萌芽力、成枝力、生长量下降,重则植株枯萎死亡;相反,排水良好的高畦地上的樱桃却能正常生长。
3)  moderate-to-heavy rain
中到大雨
1.
The regional synoptic process with moderate-to-heavy rain appeared in the eastern Chaidamu basin on 7 to 10 July 2005 is analyzed by means of the averaged field data.
应用平均场资料,对2005年7月7~10日柴达木盆地东部出现的区域性中到大雨天气过程进行了综合分析。
4)  Sun Dayu
孙大雨
1.
Experience of Overseas Students and Urban Poetry in Contemporary China:Centering on Sun Dayu;
留学经验与中国现代都市诗——以孙大雨为中心
5)  great pluvial
大雨期
6)  long duration heavy rainfall
长历时大雨
1.
Ordinary type cause damage rainfall consists of short duration storm rainfall, long duration heavy rainfall and two kinds of superposition.
一般成灾雨型分为短历时暴雨,长历时大雨及两种迭加雨型。
参考词条
补充资料:大雨排闷
【诗文】:
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