“belt-nodal theory”的概念、定义、翻译、参考文献-科学参考

单词	belt-nodal theory
释义	belt-nodal theory Encyclopedia 经济学区域发展规划释 belt-nodal theory点轴开发理论经济发展最初集中在几个区位条件相对较好的区位形成节点，随着经济的发展区位出现蔓延而连成带状轴线的经济理论。是区域经济发展的重要理论之一，形成区域空间结构“点—线—面”的最基本部分。
随便看	closed under intersection closed under limits closed under multiplication closed universe closed walk closed world assumption closed-world assumption closed wound of neck close eigenvalue close embedding close encounter close hypersurfaces close loop control closely coiled arm closely coupled state Closely Observed Trains Closely Watched Trains close matrix closeness close-packed direction close-packed plane close-packed structure close packing close path Green function closer

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。