短語詞組短語ultraviolet b rays 中波紫外線ultraviolet rays transmission 紫外線透射ultraviolet rays curing ink 紫外線油墨vacuum ultraviolet rays 真空紫外線ultraviolet rays mutagenesis 紫外線誘變ultraviolet rays exposure 紫外線照射ultraviolet rays cleaning 紫外光清洗far ultraviolet rays 遠紫外線disinfection by ultraviolet rays 紫外線消毒 返回 ultraviolet rays