Some more models of steam locomotives of the early period.

早起的蒸汽机车的模型。

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In keeping with this year's theme, "Victorian Steam Punk," models were costumed in hoop skirts, wigs and umbrellas conjuring up images of the past.

为了与今年的主题“维多利亚式蒸汽庞克”相符合，展览会上的模特们都穿上箍裙，带上了假发，手拿雨伞，营造过去的影像。

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This paper introduces the structure of this system and the theory of setting up numerical models of steam pipe system.

介绍了该系统的构架和建立蒸汽管网数字模型的理论。

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