55.加強牙科瓷(dental ceramics)材料強度的方法包括下列那些?①晶體強化(crystalline reinforcement) ②化
學強化(chemical strengthening) ③應力誘導變形(stress-induced transformation)
(A)僅①②
(B)僅①③
(C)僅②③
(D)①②③
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統計: A(249), B(52), C(7), D(786), E(0) #3065380
統計: A(249), B(52), C(7), D(786), E(0) #3065380