“专题地图要素分类分级”的概念、定义、翻译、参考文献-科学参考

单词	专题地图要素分类分级
释义	专题地图要素分类分级 Encyclopedia 工学专题地图内容设计释 the classification of thematic map elements专题地图要素分类分级为了有效地描述和详细表示地图专题要素的属性特征，将大量的实体或现象抽象概括成少量群类，以揭示出物体和现象在地理空间上的发展和变化规律。
随便看	special function special functional equation special fund for cultural industry development special funds for the arrangement and publication of the national ancient books special geometry special geomorphology special government allowances of the state council special graph algorithm special graphs special group special hematological test Special Higher Police special homology manifold special housing special hunting license special impressions and marks examination special income special information science special information user special inspection special inspection for poverty alleviation special instrument for engineering survey special intelligence briefing Special Interest Group on Computer-Human Interaction Special Interest Group on the Lexicon（简称SIGLEX）

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。