Methods The growth effects of EGF and NC on U251 MG cultured in serum-free and serum containing (10% fetal bovine serum, FBS) media respectively were observed by MTT colorimeritric analysis.是什么意思_Methods The growth effects of EGF and NC on U251 MG cultured in serum-free and serum containing (10% fetal bovine serum, FBS) media respectively were observed by MTT colorimeritric analysis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句