“Chinese historical dialects”的概念、定义、翻译、参考文献-科学参考

单词	Chinese historical dialects
释义	Chinese historical dialects Encyclopedia 理学中国历史方言释 Chinese historical dialects中国历史时期方言主要指汉语的地域方言。自先秦以降，汉语既有时代变化，又有各种方言的分布变迁，受纵横两方面交互影响，逐渐演变为现代汉语方言格局。
随便看	bilateral transformation bilateral Z-transform bilayer bilayer graphene bilayer graphene; double layer graphene bilayer graphene; double-layer graphene bilayer lipid membrane bilayer structure Bilbao Bilbao International Documentary and Short Film Festival bilby Bilderberg continuum atmosphere model bile bile acid bile acid hepato-enteral circulation bile arisaema bile canaliculus bile ductal stone bilens bile pigment bilepton bi-level programming bilevel programming bi-level variable selection bilge system

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。