“gamma ray line emission”的概念、定义、翻译、参考文献-科学参考

单词	gamma ray line emission
释义	gamma ray line emission Encyclopedia 理学γ射线的产生释 gamma ray line emissionγ射线谱线发射直接探测宇宙中原子核能级跃迁的天文窗口。γ射线能量窗口主要分布在100keV～8MeV。
随便看	symmetry law symmetry measurement symmetry number symmetry of a relation symmetry of crystals symmetry of Lagrangians symmetry of molecule symmetry on a set symmetry operation symmetry operator symmetry plane symmetry point preserving property symmetry polyhedral angle symmetry principle symmetry property symmetry reduction symmetry sampling technique symmetry scattering symmetry test symmetry theorem symmetry transformation symmetry trihedral angle symmorphic crystallographic group symmorphic group symmorphic space group

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