“geographic information classification and coding”的概念、定义、翻译、参考文献-科学参考

单词	geographic information classification and coding
释义	geographic information classification and coding Encyclopedia 工学地理信息分类与编码释 geographic information classification and coding地理信息分类与编码为了适应现代计算机和数据库技术应用与管理的需要，通过地理时空分析、地理概念形式表达、计算机实现以及智能理解等过程，把现实世界中的地理目标和事物抽象为地理实体或对象，然后对地理实体进行分类与编码。
随便看	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 lower triangular group lower triangular matrix

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