类别  | 期刊  | 论文篇数  |  综合类  | Nature  | 869  |  Science  | 832  |  PNAS  | 3801  |  数学类  | Bull. Amer. Math. Soc.  | 13  |  Acta Math. -Djursholm  | 15  |  Annals of Mathematics  | 83  |  Mem. Am. Math. Soc.  | 27  |  J. Am. Math. Soc.  | 32  |  Invent. Math.  | 53  |  Am. J. Math.  | 48  |  物理类  | Reviews of Modern Physics  | 46  |  Physics Reports  | 43  |  Reports on Progress in Physics  | 67  |  Phys. Rev. Lett.  | 3789  |  Phys. Rev. A  | 2759  |  Phys. Rev. B  | 5649  |  Phys. Rev. C  | 1117  |  Phys. Rev. D  | 3317  |  Phys. Rev. E  | 2451  |  Appl. Phys. Letts.  | 4976  |  化学生物类  | J AM CHEM SOC  | 3099  |  CHEM COMMUN  | 3173  |  ANGEW CHEMINT EDIT  | 2227  |  J BIOL CHEM  | 4050  |  J PHYS CHEMC  | 3283  |  
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