“classification of thematic map elements”的概念、定义、翻译、参考文献-科学参考

单词	classification of thematic map elements
释义	classification of thematic map elements Encyclopedia 理学专题要素分类分级释 classification of thematic map elements专题要素分类分级在编制专题地图时，为了有效地描述专题要素的属性特征，将制图对象的大量实体或现象抽象概括成少量群类和等级，以揭示出物体、现象在地理空间上发展变化的定性和定量规律。
随便看	phase diagram of Fe-O system phase diagram of igneous rocks phase diagram of three constituents system phase diagrams phase difference Phase differencemeasurement phase displacement phase Doppler particle analyzer phase effect phase equilibria in igneous systems phase equilibrium phase equilibrium condition of liquid droplet phase equilibrium condition of two phase system phase equilibrium conditions of multi element and multi phase system phase equilibrium conditions of multi-element and multi-phase system phase equilibrium curve phase equilibrium diagram phase equilibrium method phase error phase factor phase feeding of layers phase-field equations phase field method phase field simulation phase flow

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