plaquen.匾；饰板；名牌；徽章；[医]齿菌斑plaque forming unit空斑形成单位plaque forming cell空斑形成细胞plaque accumulation菌斑聚集plaque purification噬斑纯化, 蚀斑纯化plaquelike mucinosis斑块状粘蛋白病plaque stabilization斑块稳定性plaque forming cells空斑形成细胞plaque bacteriophage(噬菌体)蚀斑plaque-type mutant溶菌斑型突变株plaque-count assay嗜菌斑计数