Because the confinement effect of the square steel tube was involved in the stress-strain relationship of the core concrete,this method could allow for the interaction between the steel tube and the concrete.是什么意思_Because the confinement effect of the square steel tube was involved in the stress-strain relationship of the core concrete,this method could allow for the interaction between the steel tube and the concrete.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句