“change of Northeast administrative region”的概念、定义、翻译、参考文献-科学参考

单词	change of Northeast administrative region
释义	change of Northeast administrative region Encyclopedia 历史学民族释 change of Northeast administrative region东北政区变化清初以来中国东北地区政区管理体制的发展演变过程。
随便看	alternation sequence alternation theorem alternative alternative algebra alternative analytic loop alternative character alternative characteristic alternative chills and fever alternative choice and assessment of water conservancy planning alternative cosmology alternative crude drugs alternative cultivation alternative current circuit alternative current plasma alternative denial alternative dictionary alternative disjunction alternative division ring alternative document models alternative energy alternative field alternative-form reliability alternative fuel alternative fuel internal combustion engine alternative fuels

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。