abbr.pay by phone 电话付费，pushbutton panel 按钮面板，按钮盘
BOX - PCR and PBP fingerprint techniques were used to analyze the homology among strains.
并以盒式聚合酶链反应(PCR)和青霉素结合蛋白(PBP)基因指纹等分子生物学方法分析菌株间的亲缘关系.
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