“central city”的概念、定义、翻译、参考文献-科学参考

单词	central city
释义	central city Encyclopedia 经济学城市释 central city中心城市基于信息时代城市经济联系和组织特征，在经济全球化和城市化发展过程中，处于一定区域或一个国家城市网络的中枢或组织节点重要地位、具有集中控制和指挥经济社会各种战略性功能、起着枢纽作用的大城市和特大城市。
随便看	lower semicontinuous decomposition lower semicontinuous equivalence lower semicontinuous function lower semi continuous hull lower semi-continuous hull lower semicontinuous hull lower semicontinuous mapping lower semicontinuous partition lower semicontinuous regularization lower semi-lattice lower semi-modular lattice lower semi strictly diagonally dominant matrix lower semi-strictly diagonally dominant matrix lower separation axiom lower series lower set lower singular exponent lower solution lower solution; subsolution lower strong derivative lower subsemilattice lower sum lower surface lower topological limit lower transit

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