“中国历史时期方言”的概念、定义、翻译、参考文献-科学参考

单词	中国历史时期方言
释义	中国历史时期方言 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	principle of minimum complementary energy principle of minimum complementary energy for linear elasticity principle of minimum entropy production principle of minimum identification information principle of minimum potential energy principle of minimum potential energy for linear elasticity principle of monodromy principle of moral education principle of nested intervals Principle of Net Profit principle of neural coding principle of non-intervention principle of non-toxic, recovery and reduction principle of normality principle of objectivity principle of one-person，one-vote principle of one property one right principle of optical equivalence principle of optical path reversibility principle of optimality Principle of Option principle of oral argument principle of original horizontality principle of original lateral continuity principle of patent application

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。