“pedestrians overpass facilities”的概念、定义、翻译、参考文献-科学参考

单词	pedestrians overpass facilities
释义	pedestrians overpass facilities Encyclopedia 工学步行交通设施释 pedestrians overpass facilities人行天桥设施建造在车流量大、行人稠密的地段，或者交叉口、广场及铁路上面的立体过街方式。又称人行立交桥、过街天桥。
随便看	homotopy category homotopy chain homotopy characteristic homotopy class homotopy classification homotopy coherence homotopy coinverse homotopy-commutative homotopy-commutative diagram homotopy-commutative mapping homotopy constant homotopy continuation method homotopy covering property homotopy cylinder homotopy dimension homotopy epimorphism homotopy equivalence homotopy-equivalent homotopy-equivalent manifold homotopy-equivalent space homotopy exact sequence homotopy excision homotopy excision homomorphism homotopy excision theorem homotopy extension

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