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一、自动控温的顶盖城市美国佛蒙特州兴建了一座闻名全球的带顶盖的城市,名叫威鲁士基。全市有居民1万余人,占地88O英亩。一个庞大的顶盖架在威鲁士基的上空,它是一个伞状拱顶,其中心距地面67米,伞的质地是泡沫有机玻璃,金属制经纬状立于地面的骨架,上面有60根均布于其间的尼龙绳,串着伞面,达到收放伞面的目的。当伞面撑开时,在该市上空造成一个热气层,改变城市气温。伞面方向不同,城市气温跟着改变。伞面设计独具匠心,每隔一定距离都设有一个长方形的天窗,每个天窗都设有一组太阳能发电装置,以利发电。电力输往水厂,生产热水。该市四季如春,招来世界各地大批游客,变成独特的旅游胜地。
A. Top-covered city with automatic temperature control Vermont, USA, built a world-famous top-covered city called Willowsky. The city has more than 10,000 residents and occupies an area of 88O acres. A huge roof frame was over the sky above Wailusk. It was an umbrella-shaped vault with a center of 67 meters above the ground. The texture of the umbrella was foamed plexiglass. Nylon rope with its roots evenly placed on it, strung along the canopy, to achieve the purpose of the umbrella. When the canopy was stretched, a hot gas layer was created over the city, changing the city’s temperature. The direction of the umbrella is different, and the temperature in the city changes. Umbrella design is unique, with a rectangular skylight at regular intervals. Each sunroof is equipped with a set of solar power generators to facilitate power generation. Electricity is sent to the water plant to produce hot water. The city is spring-like and attracts a large number of tourists from all over the world, turning it into a unique tourist destination.