試卷名稱:110年 - 110 國立中央大學_碩士班招生考試_機械工程學/製造與材料組(一般生):材料科學(金屬材料)#125250
年份:110年
科目:研究所、轉學考(插大)-材料科學
4. Which one is correct in the following description about diffusion:
(A) interstitial diffusion is usually not as fast as vacancy diffusion;
(B) interstitial atoms are smaller, so their mobility is less;
(C) copper-nickel interdiffusion belongs to interstitial diffusion,
(D) carbon-iron interdiffusion belongs to interstitial diffusion, and
(E) interstitial diffusion cannot occur at concentration equilibrium.