40.有關復形用複合樹脂(restorative resin composite)的敘述,下列何者錯誤?
(A)楊氏彈性係數(Young’s modulus)越高,則越堅硬
(B)其內的填料越多,則楊氏彈性係數(Young’s modulus)越高
(C)楊氏彈性係數(Young’s modulus)越高,則越能抵抗彈性變形(elastic deformation)
(D)楊氏彈性係數(Young’s modulus)越高,則越能減少收縮應力的發生

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統計: A(3), B(11), C(4), D(44), E(0) #2374365