ultraviolet microbeam radiation

例句：

1. 1.The ultraviolet microbeam radiation from the sun is harmful to human skin.
   太阳发出的紫外线对人体皮肤有害。
2. 2. The researchers used ultraviolet microbeam radiation to study the properties of materials.
   研究人员使用紫外线微束辐射来研究材料的性质。
3. 3. The ultraviolet microbeam radiation was so intense that it could damage the eyesight.
   紫外线微束辐射非常强烈，足以损害视力。