YDental plaque 牙菌斑是存在于牙齿的表面或和牙A的细菌性生态环境，细菌在菌斑内生长发育繁殖并在其中进行复杂的代谢活动，在条件适宜的情况下细菌的代谢产物就会对牙齿以及牙周组织产生破坏
Dental plaque 牙菌斑 ◼是存在于牙齿的表面或和牙周袋内 的细菌性生态环境，细菌在菌斑内 生长 发育繁殖 并在其中进行复杂 的代谢活动，在条件适宜的情况下， 细菌的代谢产物就会对牙齿以及牙 周组织产生破坏
Dental plaqueAgeneral termforthecomplexmicrobial community that develops onthe tooth or mucosal surface, embeddedin a matrix of polymers of bacterial andsalivaryorigin
Dental plaque ◼ A general term for the complex microbial community that develops on the tooth or mucosal surface, embedded in a matrix of polymers of bacterial and salivary origin
维基百科Dental plaqueis a biofilm,usually a paleyellow,that develops naturally on the teeth. Like anybiofilm, dental plaque is formed by colonizingbacteria trying to attach themselves to a smoothsurface(ofatooth)It has been speculated that plaque forms partof thedefense systems of the hostbyhelping toprevent colonization by microorganisms whichmay be pathogenic
维基百科 ◼ Dental plaque is a biofilm, usually a pale yellow, that develops naturally on the teeth. Like any biofilm, dental plaque is formed by colonizing bacteria trying to attach themselves to a smooth surface (of a tooth). ◼ It has been speculated that plaque forms part of the defense systems of the host by helping to prevent colonization by microorganisms which may be pathogenic
Dentalplaque在特殊部位产生的生物膜AaaTeetc康上152PlageGRAT25-2OWHOSAAoildAT
Dental plaque在特殊部位产生 的生物膜
Dental plaque-kind of biofilm
Dental plaque-kind of biofilm