3 以顯微鏡觀察纖維,那一種纖維的外觀呈現延著縱線相隔一段距離即出現一簇交錯線的特徵與多角形橫切面的形狀?
(A)Cotton fiber
(B)Flax fiber
(C)Acetate fiber
(D)Wool fiber
(B)Flax fiber
(C)Acetate fiber
(D)Wool fiber
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統計: A(83), B(356), C(109), D(75), E(0) #678472
統計: A(83), B(356), C(109), D(75), E(0) #678472
詳解 (共 3 筆)
#1011463
這題正確選項應是:
(A)Cotton fiber
(B)Flax fiber
(C)Acetate fiber
(D)Wool fiber
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