“Thünen Ring”的概念、定义、翻译、参考文献-科学参考

单词	Thünen Ring
释义	Thünen Ring Encyclopedia 管理学屠能释 Thünen Ring屠能圈城市周围土地利用类型和农业集约化程度呈圈层变化，围绕城市消费中心形成的同心圆。又称杜能圈。
随便看	Qinghe Studio's Collection of Paintings and Calligraphies Qinghe Xian Qinghua Qinghua Military Site Museum,Beian Qing Imperial Illustrations of Tributaries Qing Jiang Qingjiang Gallery Scenic Area Qingjiangpu Qingjiangpu Qu Qingjiang Yang Zhongjie Gong Yiji Qingjian Xian Qingjiao Ciji Palace and Baijiao Ciji Palace Qingjinghuacheng Pagoda Qingjing Mosque Qingjing sect of Taoism Qingjingsi Ji (Record of the Qingjing Mosque) qingjin huatan decoction qingjin jianghuo decoction Qingkou hydro-junction Qinglan Wan Qingliang Aitilefeili Kaixinizi Keli Qingliangji Qinglian Si Qinglian Temple qingling

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。