The A-9/A-10 rocket was designed to be 25 meters (82 feet) long, or about 10 meters longer than the V-2.
A-9/A-10火箭有25(82英尺)米长,或比V-2大约长10米,重近100吨。
The roof structure of Laoshan cycling gymnasium for the Beijing 2008 Olympic Games was designed to be a double-layer reticulated dome supported by inclined V-shaped steel columns.
为北京2008年奥运会老山自行车馆的屋顶结构被设计为双层球面网壳结构倾斜的V形钢柱支撑。
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