???

??????????1800?????????????????????????0.751000m??????0.751.50m????1.506.0m?????6.0l000m??
?????????????????????????????????750013000???????????11000?????????????19000????????????14000??????????13000?????????????
??,???????????????????????????????

??100~400nm????UVA?UVB?UVC???????????????????
?????????????20%??????????????????????????SPF?15??????????????????????

?????????????1979??2014??1?????3????????

??02??????????3??????????????????56????79?10?4??????????10???????


????????
??? ...