“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	regional resources strategy regional resources type regional resources value regional restoration technique Regional Sales Team Structure regional science regional seismic travel time table Regional social development regional soils regional specialization regional specialization indicators regional spillover regional stability of mine regional structural differences indicators regional structure of higher education regional study regional style regional substation regional succession regional synergetic theory，Theory of regional cooperation Regional system of petroleum industry in Suez Cairo and Alexandria regional technology system of agricultural adaptation regional test of grass varieties regional test of variety regional trade agreements

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。