“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	Ampere balance ampere circuital law Ampere circulation theorem ampere detector Ampere experiment Ampere force ampere-hour meter Ampere law ampere meter ampere-meter Ampere's circuital theorem Ampere's closed path Ampere's experiment Ampere's force Ampere's formula Ampere's hypothesis Ampere's law Ampere theorem ampere-turns amperite amperometric titration amperometric titration with one polarized electrode amperometry ampersand curve amphetamines

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