Toothpastes containing either of these F sources are both safe and effective against caries.

In the past few years, caries incidence of primary teeth was still rising.

近年来乳牙的龋病发病率仍有上升趋势.

What causes dental caries?

龋齿是由什么引起的?

The value of the different radiological examin methods in caries diagnosis.

不同放射线检查方法在龋病诊断中的价值.

AIM : To investigate the effect of chinese nutgall on growth mutants and caries development in rats.

摘要:目的: 研究五倍子在动物口腔内对变链菌生长及龋病发生、发展的影响.

Objective Investigate the situation of the dental caries and gingivitis of pregnant women.

目的调查孕妇患龋与患牙龈炎的情况.

Object To observe effecacy of oral synthetic care measures for preventing children's dental caries.

目的观察口腔综合保健预防儿童龋齿的效果.

Dental decay, also known as dental caries, begins first inside the tooth.

牙齿腐坏, 就是龋齿, 首先会减弱牙齿内的保护.

The second reason were abutment recurrent caries and then dummy breaking, gingivitis and periodontitis etc.

基牙继发龋病占第二位;其余为破裂 、 牙龈炎、外观不满意等.

Objective : To evaluate the relation between mandibular impacted teeth and the distal caries of second molar.

目的: 探讨下颌阻生智齿与第二磨牙远中邻面龋的关系.

Objective To understand the dental caries status of preschool children in Bao an district ShenZhen city.

目的了解深圳市宝安区学龄前儿童患龋状况.

Objective To observe the curative effect of senile caries treated with FX.

目的观察FX玻璃 离子水门汀对老年龋病的治疗效果.

Medthods : The caries prevalence in preschool children, 4 to 6 years old, was investigated through epidemiological methods.

方法: 采用流行病学调查方法,调查4～6岁学龄前儿童的患龋率.

Objective : To investigate the corrosion mechanism of the model of the electrochemical artificial dental caries.

目的: 研究人工龋形成的电化学腐蚀机理.

AIM : To search the difference of caries condition between adult periodontitis patients and periodontal healthy patients.

目的: 探讨成人牙周炎病人与牙周正常者龋患情况有无差别.

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.

Results 564 in the 985 preschool children suffered from dental caries, incidence of caries was 57.26 %.

结果985名受检学龄前儿童中564名患有龋病, 患龋率为57.26%,均有不良卫生习惯.

Association of Feeding Methods : With Deciduous Caries and Anterior Crossbite.

喂养方式与乳牙龋齿及乳前牙反牙合关系的探讨.

The note produced by a carillon depends on the length of the bar that is hit.

钟琴奏出的音调取决于受敲击的那块金属片的长度。

To play a carillon.

演奏排钟(或钟琴)

Shaped like or having a carina or keel ; ridged.

形状象脊或龙骨,有脊或 龙骨 .