“六镇”的概念、定义、翻译、参考文献-科学参考

单词	六镇
释义	六镇 Encyclopedia 历史学六镇释 Six Military Towns六镇中国北魏前期在都城平城（今山西大同）以北边境设置的六个军镇。
随便看	real-analytic surface real anomaly real aperture real aperture radar real-aperture radar real axis real brightness real bundle real character real closed real closed field real closure real cobordism real coefficient real cohomology real compact real compactification real-compactness real compact space real complete space real completion real component real constant real correction real curve

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。