EXPERIMENTAL INVESTIGATION ON THE MECHANICAL PERFORMANCE OF FULL-SECALE SIMPLE REINFORCED CONCRETE BEAMS UNDER AND AFTER ELEVATED TEMPERATURE是什么意思_EXPERIMENTAL INVESTIGATION ON THE MECHANICAL PERFORMANCE OF FULL-SECALE SIMPLE REINFORCED CONCRETE BEAMS UNDER AND AFTER ELEVATED TEMPERATURE在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句