“古今字”的概念、定义、翻译、参考文献-科学参考

单词	古今字
释义	古今字 Encyclopedia 文学比较文字学释 ancient and modern graphs古今字通行时期有先后之别，所表示的词义范围或有差异，用来记录同一个词的音同或音近而字形各异的一组字。
随便看	finite character finite cochain finite-cofinite algebra finite commutative ring finite complex finite constructibility finite continued fraction finite controller finite covering finite covering theorem finite cyclic group finite dam finite decimal finite definability finite deformation finite depletion finite derivative finite determinacy finite deterministic automaton finite development finite difference finite-difference approximation finite difference beam propagation method finite-difference beam propagation method finite-difference beam propagation method, FD-BPM

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。