Cloning,Expression and Identification of Type 4 Fimbrial Subunit Gene ApfA Specific Fragment from Actinobacillus pleuropneumoniae是什么意思_Cloning,Expression and Identification of Type 4 Fimbrial Subunit Gene ApfA Specific Fragment from Actinobacillus pleuropneumoniae在线翻译_英语_读音_用法_例句