“ethnical geography”的概念、定义、翻译、参考文献-科学参考

单词	ethnical geography
释义	ethnical geography Encyclopedia 理学民族地理学释 ethnical geography民族地理学以地球陆地表层民族空间系统为研究对象，以民族人地关系地域系统为研究核心的知识体系和学科体系。是人文地理学的分支学科。
随便看	route guidance system, RGS route horizontal control survey route leveling route of transmission route optimization route plan router router forensics analysis routes of transmission routes on South China Sea in the Han dynasty route to chaos route to the chaos route vertical control survey Routh Routh equation Routh-Hurwitz criterion Routh-Hurwitz stability criterion Routh-Hurwitz theorem Routh limit Routh method of reduction Routh theorem Routh–Hurwitz stability criterion routine routine activities theory routine analysis

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。