“four royal tribes in Liao Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	four royal tribes in Liao Dynasty
释义	four royal tribes in Liao Dynasty Encyclopedia 历史学辽朝释 four royal tribes in Liao Dynasty辽内四部族中国辽朝契丹族中能够独立组成族帐的4个皇亲国戚家族。
随便看	pole of a system of coordinates pole of figure pole of first order pole of orbit pole of order n pole of projection pole of rotation pole of the ecliptic pole of the equator pole of the hyperplane pole-on pole on a ball pole-on object pole-on star pole orbit pole placement pole placement self-tuning regulator Poles poles and towers of transmission line pole set pole shift Polesje pole star Polet pole type singularity

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