B生物医药大词典by MedSci
例句 /

Oligomerization of Olefins over NiSO_/γ-Al_O_ Catalysts

Oligomerization of Olefins over NiSO_/γ-Al_O_ Catalysts

NiSO_/γ-Al_O_ 烯烃迭合催化剂的制备及其催化性能的研究