随着鼻子和下巴的硬组织和软组织的快速生长，嘴唇变得相对后缩。
With the faster growth of both hard and soft tissues of nose and chin, the lips become comparatively retrusive.
组织学观察上皮分化情况和硬组织形成情况。
The formation of hard tissue and differentiation of dental epithelia were analyzed histologically.
目的研究青少年拔牙矫治对颅面部硬组织的影响。
Objective To investigate the hard tissue impaction of orthodontic extraction treatment with extraction.
目的研究牙体硬组织表面电位与骨生长改建的关系。
Objective To investigate the influence of surface potentials of tooth hard tissue on bone remodeling.
目的：筛选与侧貌美观相关的头影测量硬组织指标。
Objective: to select hard tissue cephalometric indexes related to facial soft tissue profile esthetics.
剖面观肉眼未见美白胶导致牙体硬组织透明性改变。
The transparence of tooth hard tissues was changed by Meibaijiao in longitudinal section by naked-eye observing.
目的研究石家庄市正常牙合汉族人硬组织颅面结构特征。
Objective to study the dentofacial hard tissues features of people with normal occlusion of Shijiazhuang.
釉质是羟磷灰石晶体有序排列而成的人体特殊的硬组织。
Dental enamel is composed of hydroxyapatite crystals which arrange regularly.
目的：研究牙硬组织表面电位与牙冠向萌出或过萌的关系。
OBJECTIVE: To investigate the influence of surface potentials of tooth hard tissue on its migration towards crown and supraeruption.
目的：研究复合树脂对医用钛材和牙体硬组织的粘结性能。
Objective: To investigate the bonding effect of composite resins on titanium materials and dental hard tissues.
本文介绍了一种用于颅颌面硬组织三维形态分析的新方法。
The paper presents a new method for analysing 3-d morphology of craniofacial hard - tissue.
其中OD在组织学上与OC相似，是吸收牙体硬组织的细胞。
Histologically similar to OC, OD is the cell which absorb tooth hard tissue.
人体硬组织的损伤修复与重建一直是现代医学力求解决的难题。
Human hard tissue repair and reconstruction has been hard to solve for modern medicine.
本发明不但适于硬组织，也广泛适用于各种生物材料的软组织。
The present invention is suitable for both hard tissue and various soft tissues of biological material.
目的：建立X线头颅侧位定位片硬组织形态二维有限元分析模型。
Objeclive:To establish a two dimensional finite element analysis model for hard tissue morphology on lateral cephalometric X ray film.
②水平生长型组下唇矢状向位置及伸展度与上下颌硬组织均相关。
The lower lip of horizontal growth pattern are correlated with both the maxillary and mandibular structures.
目的研究联合应用上颌前方牵引及快速扩大对硬组织垂直向的作用。
Objective To investigate the changes of hard tissue changes in vertical dimension when applying maxillary protraction combined with rapid maxillary expansion.
软组织与硬组织的同一台机器，但用于“软”或更少穿透X射线束。
Soft tissues are seen with the same machine as for hard tissues, but a "softer" or less-penetrating X-ray beam is used.
结果：建立了三维坐标系下的可从任意视角观察的颅颌面硬组织模型。
Results: The reconstructed image can be seen from an arbitrary viewing point.
钛合金作为人体硬组织替代物和修复物的首选材料在临床上得到广泛的应用。
Titanium alloys are widely used in clinic as the preferred metal material for the replacement and restoration of surgical implants.
③平均生长型组及垂直生长型组下唇矢状向位置及伸展度与下颌硬组织相关。
The lower lip of average and vertical growth pattern are only correlated with the mandibular structures.
结论：CP抑制成牙本质细胞形成后，釉原蛋白具有诱导牙髓形成硬组织的作用。
Conclusion Amelogenins has induction in formation of hard tissues in dental pulp following the inhibition of formation of odontoblasts by CP.
载药磷酸钙骨水泥是一种集骨修复和局部药物缓释于一体的新型硬组织修复材料。
Calcium phosphate cements (CPC) are used for bone defect filling and may also be used as delivery systems for active agents.
牙楔状缺损是牙颈部硬组织缓慢磨耗所致的缺损，由于这种缺损常呈楔形而得名。
Wedge-shaped defect is an abrasion that caused by long-term abrasion in tooth cervical.
目前，主要的研究集中在激光治疗的效果、牙髓的反应和对牙齿硬组织的影响方面。
The primary study is around the effect of Nd:YAG Laser treatment of dentin hypersensitivity, the respondences of dental pulp and the morphological changes of tooth hard tissues after irradiation.
他已经设计出一种可以调整的激光，它可以针对软、硬组织迅速转换波长进行治疗。
He has designed an adjustable laser that can switch instantly between soft-tissue and hard-tissue wavelengths.
结果自固化磷酸钙根尖诱导成形术成功率达85%，根尖形成和根端硬组织封闭完整。
Results 85% of the treated teeth got the good clinical effects of root development and apical closure.
纯钛及钛合金由于具有良好的抗腐蚀性和机械性能而被广泛地用于人体硬组织替代材料。
Pure titanium and its alloys have been mainly used as hard tissue replacing materials due to their excellent corrosion resistance and strength under high acidic corrosion environment.
从生物相容性的角度考虑，羟基磷灰石(HA)是人体硬组织置换种植体最适合的陶瓷材料。
Hydroxyapatite seems to be the most suitable ceramic material for hard tissue replacement implants from the point of view of biocompatibility.
从生物相容性的角度考虑，羟基磷灰石(HA)是人体硬组织置换种植体最适合的陶瓷材料。
Hydroxyapatite seems to be the most suitable ceramic material for hard tissue replacement implants from the point of view of biocompatibility.
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