effective ratio of bending rigidity的意思|示意
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有效抗弯刚度比
effective ratio of bending rigidity的网络常见释义
弯曲刚度有效率 ...n 截面弯曲刚度 equivalent longitudinal bending rigidity 等效弯曲刚度 effective ratio of bending rigidity 弯曲刚度有效率 ..