I C S11.020C05中华人民共和国卫生行业标准W S/T326.4 2010牙膏功效评价第4部分:抗牙本质敏感E f f i c a c y e v a l u a t i o no f t o o t h p a s t eP a r t4:G u i d e l i n e s f o r e f f i c a c y e v a l u a t i o no nd e n t i
名解6分×7,填空1分×15,问答4个 致龋性牙菌斑 名解1.标准法(standardized system):适用于较直根管的根管预备方法,用较小器械探查和疏通根管后确定根管工作长度,根管预备时从小到大逐号使用器械,每根器械均完全到达工作长度。2.chief complain:The form of the notation should be a few simple phras in
I C S11.020C05中华人民共和国卫生行业标准W S/T326.4 2010牙膏功效评价第4部分:抗牙本质敏感E f f i c a c y e v a l u a t i o no f t o o t h p a s t eP a r t4:G u i d e l i n e s f o r e f f i c a c y e v a l u a t i o no nd e n t i
UNIT-1dental plaque 牙菌斑S.sanguis 血链球菌S.mitis 轻链球菌S.mutans 变形链球菌aerobic 好氧的,氧气的;依靠氧气的anaerobic 没有空气而能生活得,厌氧的1.In contrast to mucosal surface,the surface of teeth are not constantly renewed by shedding
名解6分×7,填空1分×15,问答4个 致龋性牙菌斑 名解1.标准法(standardized system):适用于较直根管的根管预备方法,用较小器械探查和疏通根管后确定根管工作长度,根管预备时从小到大逐号使用器械,每根器械均完全到达工作长度。2.chief complain:The form of the notation should be a few simple phras in