在於保有較大的體型以減少熱損失，所以北方的住宅以大型集合住宅為優先，寒

在於保有較大的體型以減少熱損失，所以北方的住宅以大型集合住宅為優先，寒帶採用集中供暖系統，集合住宅在供暖系統損失較小，優於節能

結果 (英文) 1:

The purpose is to maintain a larger body size to reduce heat loss, so residential buildings in the north give priority to large-scale collective housing. Central heating systems are used in cold zones. The losses in the heating system of collective housing are smaller, which is better than energy saving.

結果 (英文) 2:

In order to maintain a larger body size to reduce heat loss, large residential complexes in the north are given priority. In cold regions, centralized heating systems are used, and residential complexes have less heat loss in the heating system, which is better than energy-saving

結果 (英文) 3:

It is to keep a large body shape to reduce heat loss, so the large-scale assembly house is given priority in the north, and the central heating system is adopted in the cold zone. The assembly house has less loss in the heating system and is superior to energy saving.