“专题要素分类分级”的概念、定义、翻译、参考文献-科学参考

单词	专题要素分类分级
释义	专题要素分类分级 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	multiplication law multiplication magic square multiplication material multiplication method multiplication model multiplication of determinants multiplication of distributions multiplication ofice crystals multiplication of matrices multiplication of operators multiplication of polynomials multiplication of polynomials in one variable multiplication of probabilities multiplication of series multiplication of tensors multiplication of vectors multiplication on the left multiplication on the right multiplication operator multiplication principle multiplication reaction multiplication ring multiplication rule multiplication sign multiplication table

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。