基本解釋新霉胺 新霉素a英漢例句雙語例句OBJECTIVE:To investigate the stability of neamine(crude drug), a foreign material in ribostamycin sulfate by HPLC.目的:考察硫酸核糖霉素(原料藥)中雜質(zhì)新霉胺的穩(wěn)定性。http://dict.cnki.netBy mutagenic treatment of spores of the Streptomyces ribosidificus 3719 A51-1, mutant 3-18 was obtained. This mutant produces ribostamycin, but almost no neamine is produced.將核糖苷鏈霉菌3719-A51-1的孢子經(jīng)誘變處理后,得到一突變株3-18,它在產(chǎn)生核糖霉素的同時在發(fā)酵后期,基本上未發(fā)現(xiàn)新霉胺。neamine更多例句詞組短語短語neamine simultaneously 新霉胺neamine using 新霉胺neamine更多詞組專業(yè)釋義經(jīng)濟學新霉胺生物學新霉胺新霉素a