室內阳光的杀菌作用是卫生学中一个很有兴趣的问題;阳光杀菌作用的大小,决定于光綫的波长及輻射强度,一般說来,地表面的阳光杀菌效果是不很强的,尤其在城市工业的大气污染情况下,太阳輻射起着量与貭的变化,更降低了杀菌效果。根据莫斯科的资料研究,莫斯科由于大气的污染使太阳輻射 The bactericidal effect of indoor sunshine is a very interesting issue in hygiene; the size of sunshine bactericidal effect depends on the wavelength of light and the intensity of radiation. In general, the bactericidal effect of sunshine on the ground is not very strong, especially in Under the industrial pollution of the city, the solar radiation plays a role in the change of the amount and the temperature, which further reduces the bactericidal effect. According to a Moscow study, Moscow is exposed to solar radiation due to atmospheric pollution