A.4塊1塊1塊 B.2塊2塊1塊 C.4塊4塊2塊 D.6塊3塊2塊
A.70,65 B.65,70 C.75,70 D.70,75
A.各監(jiān)測點(diǎn)均調(diào)到一致 B.因各監(jiān)測點(diǎn)而異 C.與監(jiān)測點(diǎn)沒關(guān)系 D.與檢測的參數(shù)性質(zhì)沒關(guān)系