口腔的

OBJECTIVE: To establish a three-dimensional finite element model of a mandibular molar with dental implant inserted in mandibular molar area using reverse engineering, and to provide mathematical model basis for biomechanics researches of stomatology.

目的：利用逆向工程快速建立含下颌磨牙种植义齿的颌骨三维有限元模型，为口腔生物力学的研究提供数学模型基础。

Of the late two years,in order to find out a kind of dental implant ing materialwhich would possess both the very good properties of biological compatibility,the chemical compatibility and the mechanical compatibility,an animal experi-mental preselection was accomplished by our research team with six kinds of im-planting material chosen from four main sorts of oral implant ing material(met-al,ceramic,high polymer and carbon),As the result of the Preselection,thematerial……bio-ceramic was chosen by ...

为了寻求生物相容性、化学相容性和力学相容性均好的种植材料，在口腔四大类种植材料(金属、陶瓷、碳素、高分子)中，选用6种材料作了动物实验预选。根据预选结果，选定以生物陶瓷为主攻方向，从而研制成功锆磷灰石陶瓷，以之进行了理化性能、生物学性能、及动物实验考查，合平种植要求。并以考查结果与钛合金、多晶氧化铝、单晶氧化铝、钛合金喷涂氧化铝、低温各向同性碳、聚砜种植作了比较，主要性能均较其它几种比较材料为优。经临床初试，锆磷灰石陶瓷的种植效果也较好，其界面为骨性结合。

Functional reconstruction of the oral and maxillofacial defects after ablative surgery of tumors is consider to be of utmost importance for the improvement of survival rates and quality of life of the patients.

口腔颌面部肿瘤术后的功能性重建对于提高患者的生存率和生存质量具有重要意义。

With the coordinated interacton of the abrasive particles in dentifrice, can it abrade or corrode dental restorations made from titanium and change their luster and color so as to influence their appearance and long-term use.

含氟牙膏中一般含有氟化钠或单氟磷酸钠，pH值低于7，在摩擦剂的协同作用下是否对口腔中钛制修复体有磨损和腐蚀作用，使其发生失泽和变色，以致影响它的美观和长期使用？

Persistent bad breath may be a sign of periodontal disease , an abscessed tooth, chronic sinusitis, postnasal drip, chronic bronchitis, certain kinds of oesophageal problems, and other health conditions.

持久的口腔异味可能是某种疾病的征兆，如牙龈病、牙床脓肿、慢性鼻窦炎、后鼻漏、慢性支气管炎或某些食道疾病及其他健康问题。

Composite resins are now widely used as filling materials for dental restorations.

复合树脂在口腔临床中的应用已变得日益广泛。

Objective To design a disintegration test applied to the oral disintegrating tablets prepared by freeze-drying.

目的 设计一种适用于冻干法制备口腔崩解片的崩解检查试验。

Dental implants can provide stabilization of dentures for the atrophic alveolar ridge crest,but in many situations it is impossible to provide implants.

虽然口腔种植体能够为义齿提供固位，但很多情况下患者是无法接受种植治疗的，印模技术将起到重要作用。

After a deep inhale of air, the operator should cover the patient's mouth with his own lips

深吸一口气，然后急救人员用嘴将空气缓缓输入到病人的口腔里。

For three years, Philippines Tzu Chi volunteers have been going to Dreamland; so seeing them set up for the 114th free clinic here in Rosario of Cavite Province, is nothing new.

梦乡村位在垃圾场附近，卫生环境不良，传递卫教知识更是刻不容缓，因为孩子们重复练习，如何保持口腔清洁，达到传递的效果。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷