保护主体结构，延长建筑物的寿命。
The main structure, building protection extend life expectancy.
同时，外墙体外保温还可起到保护主体结构的作用。
At the same time, the exterior wall insulation protection in vitro still can have the main structure of the role.
在此基础上，对名胜的保护主体进行了认定，并制定了一些奖惩措施。
Based on this, carried on to scenic spot and historic resort's protection main body had recognized that and has drawn up some rewards and punishment measure.
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