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单词
active galactic nucleus, AGN
释义
active galactic nucleus, AGN
活动星系核; 活动性比一般星系核更强的星系核。其所属星系兼具下述大部或全部特征:有很明亮的核,非热连续谱,明显发射线,较大的光变,较强的高能光子发射能力等。
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Nocardiosis due to Nocardia asteroides
Nocardiosis due to Nocardia brasiliensis
Nocardiosis due to Nocardia caviae
Nocardiosis due to Nocardia farcinica
Nocardiosis,gramulomatous
nocardiosis of lung
nocardiotic
Nocardomycolyl
nocardorubin
no cards
No cards.
Nocard's bacillus
no cargo condition
no cargo conditions
no cargo on board
no carrier
no-carrier-added
no-carrier added
no carrier added
no carrier added, NCA
no-carry
nocarry
no carry
no cartridge
no case
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更新时间:2025/11/27 4:35:39