“city operation big data”的概念、定义、翻译、参考文献-科学参考

单词	city operation big data
释义	city operation big data Encyclopedia 管理学智慧城市大数据释 city operation big data城市运营大数据为更好地实现智慧城市的运行与服务而将各智慧行业的大数据进行交换与共享的城市一体化的大数据管理。
随便看	railways passenger car equipment railway station railway station and terminal railway structural deformation survey railway subgrade engineering railway subgrade maintenance railway subgrade non-destructive detection railway switch transition equipment railway tank car railway tanker railway technical station railway terminal railway ticket railway timber transportation railway time synchronization network railway track railway track maintenance and renewal railway traction network railway traffic accident railway traffic capacity railway traffic control railway traffic hygiene quarantine railway traffic volume railway train traction calculation railway transmission network

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