“马歇尔外部性”的概念、定义、翻译、参考文献-科学参考

单词	马歇尔外部性
释义	马歇尔外部性 Encyclopedia 经济学集聚经济释 Marshall externality马歇尔外部性由企业外部的包括市场区位、市场容量、地区分布、相关企业的发展水平、运输通信条件等因素所导致的生产费用的减少和收益递增。又称外部经济。
随便看	gas gathering & transportation network gas generating composition gas generator and turbo-pump united test gas generator cycle liquid rocket engine gas generator of liquid propellant rocket engine gas generator propellant gas generator turbine gas giant planet Gash-Barka gas heat and power cogeneration gas heating gasholder structure gas hose Gash-Setit Wildlife Reserve gas huff and puff gas hydrate gas hydrate mining gas hydrates analysis gas hydrates cold storage gas hydrate stability zone gas hypersensitization gas ice gasification Gasification agent gasification burner

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。