1.受彎曲力矩作用而變形的軸,各截面上的應力為:
(A)正應力(Normal stress)
(B)剪應力(Shear stress)
(C)扭應力(Torsional stress)
(D)慣性力(Inertial force)
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統計: A(122), B(39), C(68), D(3), E(0) #738578
統計: A(122), B(39), C(68), D(3), E(0) #738578