“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	organic photosensitive material organic phototransistor organic photovoltaic organic pigment organic pollutant of aquatic product organic pollutants degrading microorganism organic polymer organic polymer flocculant organic polymer sensor organic/polymer solar cell organic polymolecular transducer organic precipitant Organic Rankine Cycle organic Rankine cycle for waste heat recovery organic reaction organic reaction mechanism organic reagent organic receptor material organic renewal organic resistive random-access memory organic ring oscillator organic scintillator organic secondary ion mass spectrometry organic self-extinguishing G-M counting tube organic semiconductor

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。