牙科用瓷中加入部分穩定性氧化鋯(partially stabilized zirconia, PSZ),屬於何種強化方法?
(A)變態韌化(transformation toughening)
(B)熱調質法(thermal tempering)
(C)離子交換法(ion exchange technique)
(D)熱膨脹係數之失配(thermal expansion coefficient mismatch)
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統計: A(300), B(25), C(99), D(25), E(0) #166071
統計: A(300), B(25), C(99), D(25), E(0) #166071