Does the meeting that wash a tooth cause harm to enamel?
洗牙会对牙釉质造成伤害 吗 ?
The enamel surface microhardness was measured by a Leitzs microhardness tester.
采用维氏显微硬度仪测定经饮料浸泡后牙釉质表面显微硬度的变化.
The proteolytic phenomenon in enamel caries has been investigated from three directions.
作者从三个方面探讨牙釉质龋病变中的蛋白溶解现象.
The acid attacks the crystal - like substance in the tooth's outer surface.
酸可以攻击牙齿表面晶体样的物质(牙釉质).
The ratio of calcium and phosphate were examined with EDX.
X射线能谱仪(EDX)测量激光照射前后牙釉质中钙磷相对含量的比值的变化,初步探讨激光防龋的机制.
The maximum main stress value of enamel , and dental prosthetic restoration were more than dentine obviously.
牙釉质 、 修复体的最大应力值明显大于牙本质的最大应力值.
In young children, teeth that have recently weak enamel and are highly susceptible to acid decay.
最近表明,小孩子的牙釉质极易受酸侵蚀.
Conclusions Fluoride mouth rinse can effectively prevent and enamel decalcification in fixed - orthodontic treatment.
在固定正畸治疗中,含氟漱口液能有效防治牙釉质脱矿.
Objective To develop a method to sumulate mathematically the irradiated enamel EPR spectrum.
目的 建立辐照牙釉质EPR谱数学模拟方法.
Objective To develop a method to simulate mathematically the irradiated enamel EPR spectrum.
目的建立辐照牙釉质EPR谱数学模拟方法.