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quinine
奎宁
分子式C20H24N2O2。属喹啉类生物碱。存在于茜草科金鸡纳树皮中,俗称金鸡纳霜。
Chemistry
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quinine
奎宁
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quinine
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curtain grouting
curtain grouting treatment
curtain hung over the doorway between front and back stages
curtain painting
curtain shutter
Curtains of Han,Wei and Jin Dynasty
curtain wall
curtain wall engineering
curtain wall technology
curtate cissoid
curtate cycloid
curtate cycloid evolute
curtate distance
curtate epicycloid
curtate hypocycloid
curtate trochoid
Curtin Hammett principal
Curtin-Hammett principal
Curtis
Curtis Fletcher Marbut
Curtis Wilson
Curtius crater
Curtius rearrangement
Curt Sachs
Curtze
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