ultraviolet absorber造句

例句与造句

1. Quenching agents could be particularly effective in combination with ultraviolet absorbers .
   猝灭剂与紫外线吸收剂并用时效果更为突出。
2. Study on a new process for synthesis of ultraviolet absorber
   327合成新工艺的研究
3. It's difficult to find ultraviolet absorber in a sentence. 用ultraviolet absorber造句挺难的