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

单词	historical ethnic geography
释义	historical ethnic geography Encyclopedia 理学历史民族地理释 historical ethnic geography 历史民族地理研究历史时期出现的民族及民族共同体的起源与地域分布、迁徙与演变趋势等问题的学科。是历史人文地理学的一个分支。
随便看	synchronous orbit synchronous performance synchronous photography synchronous procedure call synchronous pulsed holography synchronous radiation synchronous rotary oil-gas mixing device synchronous rotation synchronous satellite synchronous superposition synchronous system synchronous thermal analyzer synchronous transfer mode synchronous transfer mode, STM synchronous transmission synchrony synchrophasotron synchroscan streak camera synchroscope synchrotron synchrotron damping synchrotron damping rate synchrotron emission synchrotron instability synchrotron loss

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。