“galactic arm”的概念、定义、翻译、参考文献-科学参考

单词	galactic arm
释义	galactic arm Astronomy galactic arm星系臂
随便看	ideal imaging idealine idealism idealization idealized idealized cognitive model idealizer idealizer condition ideal kernel ideal kernel of a homomorphism ideal lattice ideal length ideal line ideally ideal master pattern ideal mixture ideal model ideal nonpolarizable electrode ideal number Ideal Number of Children ideal object ideal observer ideal of a lattice ideal of a Lie algebra ideal of an algebra

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