A.3天 B.5天 C.7天 D.14天 E.21天
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.±5% B.±8% C.±10% D.±12% E.±15%