“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	flight altitude flight assistant decision-making flight attendant flight attitude flight block of photography Flight condition flight control flight control actuation system flight control computer system flight control of morphing flight vehicle flight control of multi-rotor vehicle flight control system flight control system build in test flight control system flight test flight control system ground test with an aircraft flight control system software flight crew flight crew emergency exits evacuation demonstration Flight crew operation plan flight data recorder systems flight declination correction flight delay flight director system flight dynamics of aircraft flight envelope

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