“portable steel bridge”的概念、定义、翻译、参考文献-科学参考

单词	portable steel bridge
释义	portable steel bridge Encyclopedia 工学土木工程重大灾害应急抢修器材释 portable steel bridge装配式公路钢桥用于抢修公路桥梁上部结构和抢建公路便桥的可装拆制式器材。
随便看	pair force pair generator pair group pair groupoid pairing pairing collapse pairing correlation pairing correlation function pairing effect pairing energy pairing family pairing force pairing function pairing gap pairing induced by antiferromagnetic spin fluctuation pairing-off support pairing vibration pair-instability supernova pair model of magnetocrystalline anisotropy pair of algebraic varieties pair of bases pair of complex conjugate roots pair of elements pair of galaxies pair of identified points

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