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我国北方地区冬季寒冷,集中供热面积大,采暖能耗是建筑能耗的最大组成部分,建筑物的防寒保温问题是关系能源消耗的关键问题,节约能源已成为北方建筑设计的一个重要课题。
In the northern part of our country, the winter is cold and the area of central heating is large. Heating energy consumption is the largest component of building energy consumption. The problem of cold preservation and heat preservation of buildings is the key issue of energy consumption. Energy conservation has become an important issue of architectural design in the north.