symmetric section meaning in English
对称剖面
Examples
- An equal angle section , being a singly - symmetric section , will buckle in a torsional - flexural pattern about any axis except for flexural buckling about the unsymmetric axis
等边角钢截面为单轴对称截面，除绕非对称轴失稳为弯曲失稳外，绕其他任意轴均为弯扭失稳。