“alphabetical subject index”概念、定义、翻译-科学时代

单词	alphabetical subject index
释义	图书馆、情报与文献学词汇手册 alphabetical subject index 字顺主题索引
随便看	poinsettia poinsettia Poinsot motion Poinsot's theorem Poinsot theorem point point point point point point point point point point point point angle point angle point at infinity point at issue point bar point bearing pile point binomial point biserial correlation point biserial correlation

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。