“I-section spar”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	I-section spar
释义	I-section spar 工字形翼梁
随便看	relative conversion ratio relative coordinates relative coordinate system relative correction relative correction factor relative cost coefficients relative costs relative cost vector relative covariance relative cover relative coverage ratio relative cumulative frequency curve relative current relative current level relative curvature relative cutting speed relative cycle relative damage factor relative damping factor relative damping ratio relative dating relative deafness relative deflection relative deformation relative deformation gradient