當牙橋的橋體長度加一倍時，牙橋的彎曲（deflection）程度變成幾倍？(A)2(B)4(C)6(D)8

問題詳情

60.當牙橋的橋體長度加一倍時，牙橋的彎曲（deflection）程度變成幾倍？
(A)2
(B)4
(C)6
(D)8

參考答案

答案：D
難度：非常簡單1
統計：A(0),B(0),C(0),D(18),E(0)

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