“agglomeration economies”的概念、定义、翻译、参考文献-科学参考

单词	agglomeration economies
释义	agglomeration economies Encyclopedia 工学城乡经济释 agglomeration economies集聚效益经济活动在空间上集中所产生的外部经济。经济学集聚经济释 agglomeration economies集聚经济经济活动在地理空间上由于集中分布（相对于分散分布）而产生或带来经济利益或好处。可促进经济活动进一步集中。又称聚集经济。
随便看	ground meristem ground mobile mapping ground model ground motion ground nadir point ground navigation phase ground object reflectance spectrum curve ground object spectrum ground object spectrum characterization ground oil storage tanks ground operation and control system ground operator of unmanned aerial vehicle ground penetrating radar ground plane ground positioning orientation and aiming system ground power supply and distribution test equipment ground pressure ground pressure around openings ground pressure around shaft ground pressure in stopes ground pressure management ground propagation ground proximity warning system ground radiation ground receiving station

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