名词中文翻译
中文翻译：封闭映射
同义词：
['closed graph', 'closed curve', 'closed loop例句：1. The map of the city is closed', "so we can't find our way around easily.（这个城市的地图是封闭的，所以我们很难找到自己的路。）"]
例句：
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1. The map of the city is closed, so we can't find our way around easily.
这个城市的地图是封闭的，所以我们很难找到自己的路。
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2.In mathematics, a closed mapping is a function that maps each point in its domain to a unique point in its range.
在数学中，一个封闭映射是一个将其域中的每个点映射到其范围中的唯一一个点的函数。
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3. The engineer used a closed mapping to design a new bridge that could withstand heavy traffic without deforming.
工程师使用了一个封闭映射来设计一座新桥，这座桥可以承受重交通而不会变形。