1.彈性模數( E )、剪力模數( G )與柏松比( υ )，其三者間之關係下列敘述何者為正確？
(A) G = υ / [2 (1+E)]
(B) G = E / [2 (1+υ)]
(C) E = G / [2 (1+υ)]
(D) E = υ / [2 (1+G)]

答案：登入後查看
統計： A(0), B(1), C(0), D(0), E(0) #4000742