“combined highway and railway bridge”的概念、定义、翻译、参考文献-科学参考

单词	combined highway and railway bridge
释义	combined highway and railway bridge Encyclopedia 工学桥梁类型释 combined highway and railway bridge公铁两用桥对于基础工程复杂、墩台造价较高的大桥或特大桥，以及靠近城市、铁路公路均较稠密而需建造铁路桥和公路桥以连接线路时，为了降低造价和缩短工期，可考虑建造公路、铁路同时共用的桥梁。
随便看	factor structure factor synthesis law factor system factor theorem factor transformation factory act factory buildings factory-cultivated vegetable seedling factory farming factory law factory method pattern factory-oriented efficient agriculture demonstration zone factory production factory records factory to customer factory trawler FACTS Facts, Appraisal and Literary grace fact table factual action factual parameter Factual Record of Qing Dynasty facture network Fact、Meaning and Writing facuitative diapause

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