A.擬舍棄數(shù)字最左一位數(shù)字小于5時,則舍棄
B.擬舍棄數(shù)字最左一位數(shù)字大于5時,則進(jìn)一
C.擬舍棄數(shù)字最左一位數(shù)字為5時,而后跟有非0數(shù)字時,則進(jìn)一
D.擬舍棄數(shù)字最左一位數(shù)字為5時,而后無數(shù)字或皆為0時,若保留的末位數(shù)為奇數(shù)時則進(jìn)一,為偶數(shù)時則舍棄
E.可連續(xù)修約
A.振蕩燒瓶試驗
B.奎因試驗
C.滯留抑菌試驗
D.浸漬試驗
E.抑菌環(huán)試驗