“natural monopoly industry”的概念、定义、翻译、参考文献-科学参考

单词	natural monopoly industry
释义	natural monopoly industry Encyclopedia 经济学产业结构释 natural monopoly industry自然垄断产业主要业务或者产品生产具有规模经济效益，需要大规模固定资本投资，边际成本不断下降，具有网络效益并由独家或少数企业大规模生产经营的垄断性产业。
随便看	urban system spatial pattern in the administration area of city urban system theory urban thermal environment urban topographic survey urban traffic urban traffic construction management system urban traffic management platform urban traffic management system urban traffic system urban traffic tunnel fire urban transportation urban transportation demand management urban transportation development policy urban transportation economy urban transportation layout urban transportation planning urban transportation problems in China urban transportation structure urban transportation supply management urban transportation system organization urban transport infrastructure Urban Transport of China urban TV drama urban underground space urban underground space development and utilization

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