Methods:PCRs amplifying intI gene and the variable region between the conserved segments (CS-PCR) were performed for class 1, class 2, and class 3 integron.是什么意思_Methods:PCRs amplifying intI gene and the variable region between the conserved segments (CS-PCR) were performed for class 1, class 2, and class 3 integron.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句