“abstraction hierarchy”概念、定义、翻译-科学时代

单词	abstraction hierarchy
释义	工程与技术词汇手册 abstraction hierarchy 抽象层次；分离层次
随便看	audience objective audience polarization audience profile audience profile audience psychology audience quality audience rate audience rating audience rating audience rating audience research audience research audience research audience research audience seating audience segmentation audience segmentation audience share audience size audience's left audience spread audience's right Audience Studies Incorporated（ASI） audience studio audience survey

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

abstraction hierarchy