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- Industrial Agglomeration is the geographic concentration of a certain industry and its complementary industry in a region. 产业集聚是某种特定产业及其相关支撑产业在一定地域范围内的地理集中。
- Ellison, G. and Glaeser, E. L.（1997）Geographic Concentration in U.S. Manufacturing Industries：A Dartboard Approach, Journal of Political Economy, pp.889-927. 张郁旎，刘小兰（2000），台北都会区产业空间结构变迁之研究，第一届（2000年）地政学术研讨会论文集。
- Ellison, G. and Glaeser, E. L.（1994） Geographic Concentration in U.S. Manufacturing Industries：A Dartboard Approach, Working Paper No.4840. Cambridge, Mass.：NMER. 张郁旎（2001），都会区产业空间分布变迁及区位选择因素之研究:以台北都会区为例，国立政治大学地政学系硕士论文
- There is a common postulation that geographic concentration will increase the productivity of the firms and make them accelerate competition and finally induce a higher industry concentration ratio. 摘要一般研究认为企业在空间布局上的集聚将提高生产效率，使得企业间竞争加剧，最终导致产业集中度上升。
- measure of geographic concentration 集中度测定
- geographic concentration of industries 产业地理集中度
- industrial geographic concentration 产业地理集聚
- Clusters are geographic concentrations of interconnected companies, specialized suppliers, service providers, and associated institutions in a particular field that are present in a nation or region. 指在特定领域中由一群在地理上集中;且有相互关联性的企业;专业化供应商;服务供应商和相关机构(如大学;行业协会等)构成的群体.
- The climate of a large geographic area. 大气候广大地理区域内的气候
- The geographic occurrence or range of an organism. 生物的地理分布生物出现或分布范围的地理地区
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- The inland part of a political or geographic entity. 内陆一个政治或地理实体的内陆部分
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- There is a concentration of people in big cities. 大城市人口集中。
- The study of the geographic distribution of organisms. 生物地理学研究有机体地理分布的学科
- geographical concentration of industries 产业地理集中
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切机会从纳粹集中营跑出来。
- geographical concentration of industry 产业地理集中
- A state of mental concentration. 专心致志，全神贯注全神贯注的状态
- Exceptionally great concentration, power, or force. 特别强烈的程度，力量或动力
