As an aggregation of system management and technology, logistics become a key to solve the city traffic problem and a means to improve city competence.
现代物流作为一种系统管理思想、理念和技术的集合体,成为解决城市交通问题的关键,也是城市提升竞争力的有力手段。
Objective To explore whether there existed spatial and familial aggregation in gastric cancer in Yangzhong City of Jiangsu Province.
目的探讨江苏省扬中市胃癌是否有地区和家庭聚集性。
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