Considering the cold climate in Hokkaido, it didn't seem to be the most appropriate solution to make a wide open interior space as outdoors, yet, keeping the house shape on the exterior.
In this paper, the boundary point method (BPM) is applied to the study of the non unique solution at characteristic frequency for exterior acoustic radiation caused by vibrating body.
文章利用边界点法，对振动体外部声辐射在特征频率处解的非唯一性问题进行了研究。
3
Using maximal principle the found solution scheme of the exterior options optimization pollution-control cost and pollution-evaluation level has been derived.