“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	optical information processing optical information recording material optical instrument Optical Instruments optical instruments optical instruments for site testing optical instruments positioning optical integration optical interference thin films optical interferometer optical interferometry Optical Interferometry Exchange Format Optical Inter-orbit Communications Engineering Test Satellite optical invariant optical isolator optical isomer optical isomerism optical jukebox optical Kerr effect optical label switching，OLS optical laser radar optical lattice optical length optical level optical lever

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。