There were three heavy rainfall procedures over the Jianghuai basin in 1991, and the variance of rainfall showed 20 - 25 days oscillation remarkably, which was shorter than 40 days climate peried.
1991年江淮梅雨期出现了三次暴雨过程，降水呈现显著的20-25天振荡，该周期明显短于海两期40天振荡的气候周期。
Days of heavy rainfall in the Brazilian states of Alagoas and Pernambuco have flooded towns, burst a dam on a river, and killed at least 44 people.
巴西阿拉伐斯和伯南布哥；连续几天的暴雨冲毁了一条河上的水坝，导致44人死亡。
Days of heavy rainfall in the Brazilian states of Alagoas and Pernambuco have flooded towns, burst a dam on a river, and killed at least 44 people.
巴西阿拉伐斯和伯南布哥；连续几天的暴雨冲毁了一条河上的水坝，导致44人死亡。
应用推荐