可防卫性是居住区环境质量的必要组成方面。
So Qingdao is safe in radiological level and the dwelling environment is not affected.因此该区属于外照射水平的安全区域,人居环境不受影响。
Green healthy housing is one of the important parts to construct our beautiful dwelling environment.绿色健康住宅是建设美好人居环境的重要部分。