抗弯刚度挠曲强度弯曲刚度挠曲刚度弯曲刚性屈曲刚度挠区刚度抗挠刚度挠曲刚性
Flexural rigidity Flexural rigidity Flexural rigidity Flexural rigidity Flexural rigidity flexural rigidity flexural rigidity flexural rigidity flexural rigidity flexural rigidity flexural rigidity
以上为机器翻译结果,长、整句建议使用 人工翻译 。