By SDS PAGE of whole bacterial proteins, LCB was proved to be deleted of one major protein subunits of 40 000 which exists only in pathogenic strains MG40.是什么意思_By SDS PAGE of whole bacterial proteins, LCB was proved to be deleted of one major protein subunits of 40 000 which exists only in pathogenic strains MG40.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句