A.無基質(zhì)效應 B.添加劑和調(diào)制物的數(shù)量盡可能多 C.瓶間變異小 D.凍干品復溶后穩(wěn)定性差 E.到實驗室后有效期應在1年以內(nèi)
A.12s(警告)/13s B.12s(警告)/13s/22s C.12s(警告)/13s/22s/R4s/41s/10x D.12s(警告)/13s/22s/R4s E.12s/13s/22s/R4s/41s/10x
A.標準差 B.平均數(shù) C.變異系數(shù) D.極差 E.方差