“行业分类体系”的概念、定义、翻译、参考文献-科学参考

单词	行业分类体系
释义	行业分类体系 Encyclopedia 管理学行业分类体系释 industry classification system行业分类体系以产业活动单位和法人单位作为划分对象，根据经济活动的性质而形成的等级式分类体系。
随便看	Draw A Person Test for Child drawbar draw-bar trailer draw-bar trailer combination drawdown in well drawdown pressure drawer principle drawing drawing area studies drawing audit drawing block drawing deformation drawing draught drawing ellipsoid drawing elongation coefficient drawing force drawing frame drawing-in drawing layer Drawing Lots from the Golden Urn drawing machine drawing-making drawing member Drawing Meridian Diagram Drawing of Artifacts

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。