Eng.) Preparation of media, culture of bacteria, isolation and purification of bacteria, preservation of bacterial strain, Gram stain and observation of bacterial strain, biochemical test, growth curve, preparation and analysis of bacterial DNA.是什么意思_Eng.) Preparation of media, culture of bacteria, isolation and purification of bacteria, preservation of bacterial strain, Gram stain and observation of bacterial strain, biochemical test, growth curve, preparation and analysis of bacterial DNA.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句