單項(xiàng)選擇題在進(jìn)行乳制品不溶度指數(shù)測(cè)定時(shí),如果沉淀物體積小于0.5mL,則讀數(shù)結(jié)果精確至()

A.0.01mL
B.0.05mL
C.0.1mL
D.0.5mL