“spiral arms of the galaxy”的概念、定义、翻译、参考文献-科学参考

单词	spiral arms of the galaxy
释义	spiral arms of the galaxy Encyclopedia 理学银河系旋臂释 spiral arms of the galaxy银河系旋臂银河系中由年轻恒星、气体和尘埃聚集所勾勒出的主要旋臂结构。
随便看	convective storm environment convective transfer convective tube bundle convective zone convector Convenience life service e-commerce convenience sampling convenient number Convenient Reader on Materia Medica convention Convention against Discrimination in Education Convention against Torture and Other Cruel, Inhumane or Degrading Treatment or Punishment Convention against Torture and Other Cruel, Inhuman or Degrading Treatment conventional conventional agriculture conventional art conventional celestial reference system conventional Chinese characters conventional circuit conventional/classical transition state theory conventional control chart conventional coring conventional cotton conventional decision making conventional distribution technology

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