“epicyclic approximation”的概念、定义、翻译、参考文献-科学参考

单词	epicyclic approximation
释义	epicyclic approximation Encyclopedia 理学星系动力学释 epicyclic approximation本轮近似用以描述盘状星系内盘族恒星近圆轨道运动的一种理论近似。 Astronomy epicyclic approximation本轮近似
随便看	public relations activities public relations and communication management Public Relations and Marketing Network of the AAM public relations brand management public relations company public relations crisis management public relations culture research school public relations department public relations entertainment etiquette public relations functional school public relations in colleges and universities public relations industry public relations information management public relations management public relations market public relations official etiquette public relations of non-governmental organizations public relations pr public relations practitioner、 PR men、PR officer public relations relationship management public relations science public relations strategic management Public Relations: Strategies and Tactics public relations subject Public Relations Theory

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