A.±0.1℃ B.±0.5℃ C.±1℃ D.±1.5℃ E.±2℃
A.Nageotte計(jì)數(shù)盤計(jì)數(shù)方法 B.普通計(jì)數(shù)盤顯微鏡計(jì)數(shù) C.細(xì)胞計(jì)數(shù)儀計(jì)數(shù) D.流式細(xì)胞儀計(jì)數(shù) E.Faccote計(jì)數(shù)盤計(jì)數(shù)方法
A.≤5CFU/m2 B.≤8CFU/m2 C.≤10CFU/m2 D.≤12CFU/m2 E.≤15CFU/m2