This age distribution is in stark contrast with seasonal influenza, where around 90% of severe and fatal cases occur in people 65 years of age or older.

这种年龄分布情况与季节性流感的情况形成鲜明对照，在后一情况中约90%的严重和致命病例发生在65岁或以上的人中。

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Characteristics of sea ice floe size distribution in the seasonal ice zone.

在季节性冰冻地带海冰浮冰块大小分布的特性。

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The characters in the distribution and Seasonal cycle of arctic Sea ice are Simulated by this model using some climate data at arctic region.

取北极区大气和有关场的气候资料，由该模式模拟了北极海冰空间分布和季节变化循环特征。

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In the distribution channel, sell through has yet to show signs of the normal seasonal increase in a number of end markets including computing and consumer.

FORBES: Fairchild Semi Trims Q3 Guidance On Revs, Gross Margin