warping rigidity of sectionwater retentivity of mortar截面: section; cross section; cros ...翘曲: buckling; warping; bow and t ...刚度: rigidity; stiffness; inflexi ...截面弯曲刚度: flexural rigidity of section; flexural stiffness of member断面翘曲: warping of cross section; warping of section下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:截面翘曲刚度，即可在微信中查询翻译
