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紫外线消毒 [zǐ wài xiàn xiāo dú]
disinfection by ultraviolet light
- 采用示踪实验研究紫外线消毒器的水力特性。
Hydraulic characteristics of the UV disinfector was investigated by tracer experiment. - 经实验证明，采用消毒机或紫外线消毒以后，材料的力学性能有所改善。
The results indicate that the mechanical property was improved by sterilizing machine or ultraviolet treatment. - 先氯后紫外线消毒时,加较高浓度的氯且短时间接触即可达到较好的消毒效果;
Simultaneous disinfection with UV and chlorine has lower effect than sequential disinfection.
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