31.材料經過測試,所繪出之應力與應變曲線,那一點的位置可區分彈性應變與塑性應變?
(A)Ultimate compressive strength
(B)Ultimate tensile strength
(C)Proportional limit
(D)Fracture strength
答案:登入後查看
統計: A(49), B(193), C(775), D(21), E(0) #1035868
統計: A(49), B(193), C(775), D(21), E(0) #1035868