短語(yǔ)詞組短語(yǔ)Deflection of unsymmetrical bending 斜彎曲的撓度nonlinear unsymmetrical bending 非線性非對(duì)稱彎曲non -linear unsymmetrical bending 非線性非對(duì)稱彎曲 返回 unsymmetrical bending