Test Study on the Small Span - to Depth Ratio Seismic Coupling Beams with Low Reinforcement Rate by New Reinforcement Scheme是什么意思_Test Study on the Small Span - to Depth Ratio Seismic Coupling Beams with Low Reinforcement Rate by New Reinforcement Scheme在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句