“等值关系”概念、定义、翻译-科学时代

单词	等值关系
释义	教育学词汇手册等值关系 equality relation
随便看	research research aircraft research and development research and development research and development research and development Research and Development research and development research and development cost research and development expense research and development facility research and development (R & D) research and development (R & D) Research and Development (R & D) research and development (R & D) research and development (R & D) research and development (R&D) research and development (R&D) research and development (R&D) research and development--research and development (R & D) research and development--research and development (R & D) Research and Development--Research and Development (R & D) research and development--research and development (R & D) research and development--research and development（R & D） research and development strategy

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。