Simultaneous determination of polychlorinated biphenyls and polycyclic aromatic hydrocarbons in waste oils by gas chromatography- mass spectrometry- ion trap Anil Narayanrao Mahindrakar, Subhash Chandra, L.P.Shinde Abstracto
Basketball shooting angle and movement trajectory correlation research based on differential model Guang Lu Abstracto
Game analysis and system construction for socialization of employment service system of college students From view of multi-objective decision Duan Min, Lv Yongbo Abstracto