“分类词典”的概念、定义、翻译、参考文献-科学参考

单词	分类词典
释义	分类词典 Encyclopedia 文学词典释 classified dictionary分类词典把一种语言或不同专业、不同领域的词汇按概念范畴或主题类别进行编排和查检的辞书。又称主题分类词典、类属词典。理学文档表示释 thematic dictionary分类词典规范词汇，对词汇进行控制的工具。又称索引典。
随便看	period of an oscillation period of a semigroup period of a wave period of coefficients period of dormancy period of intercalary month period of light variation period of limitation of administrative litigation period of military government period of moon's node Period of Political Instruction Period of Political Instruction Constitution of Republic of China period of pseudorandom numbers period of revolution period of revolution, orbital period Period of Rex in Rome period of rotation Period of Southern and Northern Courts period of submergence tolerance period of translations periodogram periodogram analysis periodogram detector periodogram spectrum estimation periodograph

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。