“历时语义学”的概念、定义、翻译、参考文献-科学参考

单词	历时语义学
释义	历时语义学 Encyclopedia 文学语义学释 Diachronic Semantics历时语义学在语义学和语用学研究基础之上，探寻人类语言语义演变规律的分支学科。
随便看	principal neutral point principal nilpotent orbit principal norm principal normal principal normal complex principal normal form principal normal line principal normal plane principal normal section principal normal surface principal normal vector principal number principal nutation principal object principal offender principal of land laws principal of least dissipation of energy principal open set principal optical axis principal orbit principal orbit type principal order principal order module principal parabola principal parameter

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。