Huang Yong-chun,Li Lin,Guo Si-yuan,et al.Characteristics of chitosan degradation by papain[J].Journal of South China University of Technology:Natural Science Edition,2003,31 (6):71-75.是什么意思_Huang Yong-chun,Li Lin,Guo Si-yuan,et al.Characteristics of chitosan degradation by papain[J].Journal of South China University of Technology:Natural Science Edition,2003,31 (6):71-75.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句