A.250nm
B.251nm
C.252nm
D.253nm
E.254nm
[单选题]采用紫外线灭菌时,其杀菌力最强的紫外线波长是A.365nmB.250nmC.254nmD.265nmE.286nm
[单选题]紫外线灭菌法杀菌力最强的波长为A.220~230nmB.240~250nmC.254~257nmD.258~265nmE.365~370nm
[单选题]紫外线进行灭菌时,其灭菌力最强的波长是A.250nmB.251nmC.52nmD.253nmE.254nm
[单选题]紫外线进行灭菌时,其灭菌力最强的波长是A.250nmB.251nmC.252nmD.253nmE.254nm
[单选题]紫外线灭菌法中灭菌力最强的波长是A.190nmB.254nmC.265nmD.320nmE.360nm
[单选题]采用紫外线灭菌时,其杀菌力最强的紫外线波长是()。A.365nmB.265nmC.254nmD.250nmE.286nm
[单选题]采用紫外线灭菌时,其杀菌力最强的紫外线波长是A.365nmB.250nmC.254nmD.265nmE.286nm
[单选题]采用紫外线灭菌时,其杀菌力最强的紫外线波长是A.365nmB.265nmC.254nmD.250nmE.286nm
[单选题]采用紫外线灭菌时。其杀菌力最强的紫外线波长是A.365nmB.265nmC.254nmD.250nmE.286nm
[单选题]采用紫外线灭菌时。其杀菌力最强的紫外线波长是A.365nmB.265nmC.254nmD.250nmE.286nm