A total of 22 four-tube Concrete Filled Steel Tubular(CFST)laced columns are tested,with the experimental parameters being slenderness ratio and eccentricity.是什么意思_A total of 22 four-tube Concrete Filled Steel Tubular(CFST)laced columns are tested,with the experimental parameters being slenderness ratio and eccentricity.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句