“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	ratio of patient beds ratio of progression ratio of similitute ratio of specific heat capacity ratio of surface area ratio of survival ratio of tea polyphenols to amino acids ratio of the circumference of a circle to its diameter ratio of transportation accident ratio of wool yield to liveweight ratio of yield point to plastic viscosity ratio paper ratio parameter ratio programming ratio resistor ratio scale ratio scaling ratio set ratios of juveniles in the catch ratio standards of DC voltage ratio statistic ratio test ratio transformation ratio up to the standard of water quality ratmouth barbel

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。