刚柔比ratio: n. (pl. ratios) 1.比,比率,比值;比例 ...flexural stiffness: 抗挠刚度; 抗弯刚度; 挠曲劲度; 弯曲刚度flexural stiffness of member: 构件抗弯刚度; 截面弯曲刚度stiffness ratio: 刚度比; 刚劲因数; 劲度比dynamic stiffness ratio: 动刚度比下载手机词典可随时随地查词查翻译