1·Teeth with chronic caries will tend to be darker in color because the edges of the cavities become stained from normal eating and drinking.
牙齿慢性龋将趋于较深的颜色，因为边缘龋洞被正常吃的食物所染色。
2·Could you point out a single picture from the book and tell the story it caries?
你能不能指出一个单一的图片，并从书中讲述它龋？
3·Objective To explore a new method for effective and safe prevention and treatment of caries.
目的探索安全、有效、简便的生物制品防治龋病的新途径。
4·It is discovered that secondary caries and losing of retention are the main reasons for the failure of fixed prostheses.
研究发现，继发龋和冠固位丧失是固定修复失败的主要原因。
5·So it is feasible to diagnose pulp diseases with caries by crown pulp tissue.
作者认为利用冠髓组织对龋性牙髓病进行诊断也是可行的。
1·Objective to evaluate the effect to caries of the fixed appliance by the investigation of plaque index on the crown surface of teeth at the different stages.
目的通过调查固定矫治器治疗中牙冠表面托槽周围的牙菌斑指数评价固定矫治器对龋病的影响。
2·Objective To explore the major pathogenic causes of early childhood caries (ECC).
目的探讨早期儿童龋病(ECC)的主要致病因素。
3·Objective: To study the relation between microelement lanthanum and caries.
目的：探讨微量元素镧与龋病的关系。
4·Some had different degree defect of dentition, deciduous tooth retention, caries or periodontitis.
有些病例伴有牙列缺损，有些病例还有乳牙滞留、龋病、牙周病等。
5·AIM: To investigate the relationship between the distribution, content of calcium in deciduous dentin and caries susceptibility in children.
目的：探讨钙元素在乳牙牙本质内的分布及其与龋病易感性之间的关系。
1·This might sound odd to some, since the whole reason nursery water was produced was to protect the developing teeth of infants, in the hopes of preventing childhood caries.
这可能听起来有些奇怪，因为生产婴儿用水的全部原因是为保护婴儿牙齿的生长，是希望预防儿童龋齿。
2·Lukacs agrees: "Our new task is to partition the factors that cause caries — how much is caused by biology and how much by culture," he says.
Lukacs同意：“我们的新任务是划分引起龋齿的各种因素——多少是由生物学引起的，多少是由文化引起的，”他说。
3·There is little evidence to support the effect of tea on dental plaque inhibition but evidence to support the contribution of tea to fluoride intakes and thus theoretical protection against caries.
亦有少量数据证实饮用清茶可以抑制牙斑形成，增进对氟的吸收在理论上可以保护牙齿，减少龋齿的发生。
4·Hospitalisation for dental problems is now a serious health issue, even though decay — or dental caries — could easily be prevented through regular brushing and check-ups, the researchers conclude.
专家表示，住院接受牙科治疗已成为先进严重的健康隐患，尽管通过正常的刷牙和检查可以很容易的防止蛀牙（或龋齿）。
5·Tests of prophylactic therapy of dental caries and periodontal diseases and oral health knowledge have poor results.
龋齿与牙周疾病的防治知识及口腔保健知识测试结果普遍较差。