“扇状星云”的概念、定义、翻译、参考文献-科学参考

单词	扇状星云
释义	扇状星云 Astronomy fan-shaped nebula扇状星云
随便看	trajectory of a point trajectory of a process trajectory of a quadratic differential trajectory of a random function trajectory of a random process trajectory of a transformation trajectory of process trajectory of projection trajectory of the body thrown trajectory, orbit trajectory plan trajectory planning trajectory planning and optimization trajectory sampling molecular dynamics trajectory space trajectory tracking controller Trakai Tralles degree tram trama tram and trolleybus tramegger trammel trampoline court trampoline graph

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