ultraviolet irradiation

• 紫外线照射

ultraviolet irradiation的用法和样例：

例句

1. Exposure to ultraviolet light is closely linked to skin cancer.
   受紫外线照射与皮肤癌紧密相关。
2. Some had turned gray to reflect and survive in the strong light and oppressive ultraviolet rays.
   为了躲避沙坨里咄咄逼人的紫外线照射，在强光下生存，多数植物又演变成灰白色以反射阳光。