Unverified92% confidenceFactTime unknown
UVC消毒的黄金波长为253.7nm（低压汞灯）或260-270nm（UV-LED），杀菌效率最高；标称波长在这个区间才具备真正的杀菌效果，波长偏离到280nm以上杀菌力显著下降
1
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92%
Confidence
Long-term
Relevance
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