“分级词典”的概念、定义、翻译、参考文献-科学参考

单词	分级词典
释义	分级词典 Encyclopedia 文学词典释 classified dictionary分级词典根据词典用户群的年龄及其语言能力和知识水平而分类编写的词典。
随便看	exponential time class EXP exponential time complexity class exponential time complexity class, EXP exponential topology exponential transform exponential transformation exponential transformation method exponential trend exponential type exponential valuation exponential variety exponentiation exponent law exponent notation exponent of a central simple algebra exponent of a group exponent of an algebra exponent of a power exponent of convergence exponent of fluid flow in porous media exponent of inseparability exponent of irregularity exponent pair exponent vector exponometer

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。