相比之下,火星有着剧烈的倾斜和混乱的季节性,而金星则缓慢地向后旋转,几乎没有实质上的任何季节性。
Mars, in contrast, has a wildly oscillating tilt and chaotic seasonality, while Venus, rotating slowly backward, has virtually no seasonality at all.
今年的季节流感疫苗含有三种流感病毒——一种甲型(H3N2)病毒,一种与猪流感毒株无关的常规季节性甲型(H1N1)病毒,以及一种乙型病毒。
This year’s seasonal vaccine contains three influenza viruses — one A (H3N2) virus, one regular seasonal A (H1N1) virus unrelated to the swine flu strain and one B virus.
在线购物通常具有季节性,在即将到来的假日季节在线购物的前景不错。
Online shopping has always been a seasonal market and there are promising signs for the upcoming holiday season.
This shows a strong seasonality and then a drop off since 2006.
这体现了房地产的季节性,06年又是一次跳水
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