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alkaloid
生物碱
从动植物及海洋生物、微生物和代谢产物中分离得到的一类含氮的碱性有机化合物(维生素、蛋白质、肽、氨基酸等除外)。
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alkaloid
生物碱
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alkaloid
生物碱
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projective determinacy
projective determinacy axiom
projective determination
projective differential geometry
projective dimension
projective dimension of a module
projective displacement
projective distance
projective duality theorem
projective element
projective elimination ideal
projective embedding
projective embedding theorem
projective equivalence
projective extension
projective extension theorem
projective fiber bundle
projective finite geometry
projective frame
projective general linear group
projective general orthogonal group
projective general unitary group
projective generation
projective generator
projective-geometric
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