RIGIDITY AND STABILITY OF LARGE SPAN HIGH SPEED RAILWAY CABLE STAYED BRIDGE WITH HYBRID PC-BOX GIRDER STIFFENED BY STEEL TRUSS是什么意思_RIGIDITY AND STABILITY OF LARGE SPAN HIGH SPEED RAILWAY CABLE STAYED BRIDGE WITH HYBRID PC-BOX GIRDER STIFFENED BY STEEL TRUSS在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句