“excited nebula”的概念、定义、翻译、参考文献-科学参考

单词	excited nebula
释义	excited nebula Astronomy excited nebula受激星云
随便看	risky shift risk zoning of agrometeorological disasters RISM Risner R-isomorphism risorius Rissanen Risto Rasa Risto Tapani Ahti RI system RIT Rita Dove Rita Hayworth Rita Levi-Montalcini Ri Tan Ritchey-Chretien optics Ritchey-Chretien system Ritchey-Chretien telescope rite of passage rites and arts rites are not applied to civilians,laws are not applied to noblemen rites,just,integrity and sense of honor rites of passage Rites of Zhou Dynasty Rites of Zhou Dynasty,block-printed edition by Tang's House at Wuzhou's Shimenxiang,Song Dynasty

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