“城市首位度”的概念、定义、翻译、参考文献-科学参考

单词	城市首位度
释义	城市首位度 Encyclopedia 经济学城市规模释 urban primacy城市首位度一国或区域内首位(规模最大的)城市与其第二位(规模次大的)城市的人口数之比。反映一个国家或地区最大城市的重要程度。
随便看	marine surveying equipment marine survey technology marine synoptic meteorology marine temperate species marine temperature model marine thematic survey marine thermodynamics marine total nitrogen meter marine total phosphorus meter marine tourism marine tourism geological survey marine towed multi-components electromagnetic receiver marine traffic engineering marine traffic situation Marine Training School in Kiribati marine transfer equipment marine transient electromagnetic instrument marine transmission device marine transmission shaft marine transportation marine transportation industry marine trophic index marine velvet marine vertebrates marine viruses

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。