問題詳情
140. 牛乳之脂肪一般係依下列那一個器材或方法測定
(A)索氏萃取器
(B)Rohrig 管
(C)比重瓶
(D)kjeldahl 法。
(A)索氏萃取器
(B)Rohrig 管
(C)比重瓶
(D)kjeldahl 法。
參考答案
答案:B
難度:簡單0.764706
統計:A(1),B(13),C(0),D(2),E(0)
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