齿槽的

Difficult clinical problem in periodonticprosthodontic therapy induded the knowledge of furcation anatomy, diagnosis and treatment of an involved furcation.

牙周补缀治疗上较困难的临床问题主要是和臼齿根叉解剖形态、根叉齿槽骨病变的诊断与治疗。

Difficult clinical problem in periodonticprosthodontic therapy induded the knowledge of furcation anatomy , diagnosis and treatment of an involved furcation.

摘要牙周补缀治疗上较困难的临床问题主要是和臼齿根叉解剖形态、叉齿槽骨病变的诊断与治疗。

Cogging torque is one of the main concerns of permanent magnet motor.

齿槽转矩的削弱是永磁电机的难点和研究重点之一。

It is introduced the advantages and background of the theme on the machining of the pockets and back-angled shifterstops of synchromesh in automobile by new means.

介绍了用全新工艺方法加工汽车同步器齿套倒锥及滑块槽的这一课题的背景和优势。

In this paper, the influence of rotor-skewing on the machine performance, such as the unbalanced radial force, cogging torque and back EMF, is analyzed, with two different prototypes being comparatively studied.

分析了转子斜极对其不对称径向力、齿槽定位转矩和反电势等性能的影响，并用两种不同结构的电机进行对比研究。

Methods A retrospective study was performed in a group of unoperated bilateral complete cleft lip and palate patients who received simultaneous primary palate repair and alveolar bone grafting.

按照唇腭裂序列治疗的现代概念，腭裂修复应在语音发育开始前完成，一般在出生后 9～ 12个月进行，而齿槽嵴裂植骨修复术的最佳时间应在尖牙未萌出前，牙根形成 1/ 2～ 2 / 3，患者年龄为 9～ 11岁[1] 。

This article is a report of sever maxillary protrusion or bimaxillary protrusion cases. They had four first premolar extraction, but the outcomes were not so satisfied. So four first molars were extracted later, and this contributed to a good profile.

此篇文章的主要目的即以骨骼性或齿槽性之严重上颚或上下颚前突病例，在拔除第一小臼齿矫正处置后，因必要再拔除大臼齿继续处置，最后得一良好侧貌的报告。

A precise moving FEM analysis model is presented, in which the cogging effect and commutation are included in performance calculation.

建立了合理的永磁直流电动机动态有限元分析模型，该模型中考虑了齿槽效应和绕组换向对电机性能的影响。

The experiments on the cogging torque of the prototype motor were conducted, the experimental results are in agreement with the calculated results and the validity of the theoretical analysis was verified.

对样机的齿槽转矩进行实验研究，实验结果与计算结果趋势一致，表明了理论分析的正确性。

This in vivo study was to examine the historical changes of implanted novel chitosan/collagen composite barrier for confirming the clinical feasibility. Four other commercial GTR membranes were chosen for comparison. Among the resorbable GTR membranes, BioMend Extend and Peri-Aid are collagen base, and GORE-TEX OSSEOQUEST is synthesized membrane, while GORE-TEX e-PTFE (Expanded polytetrafluoroethylene) is synthesized but non-resorbable. Beagle dogs were used as animal model. Buccal mucoperiosteal flaps were reflected in the bilateral mandibular premolar and molar areas. Buccal alveolar bone was reduced on 1st、2nd premolar and molar to a level 5 mm apical to the cemento-enemel junction. Root surface was denuded of periodontal ligament and cementum, and notches were placed at the bone level of each root. The tested GTR barriers were implanted in critical bone defect areas. Flaps were coronally positioned and sutured. Two beagle dogs were sacrificed each time as the designed time period after surgery. Histological and histometirc evaluation at 7 days、14 days、28 days、3 months were performed post-operatively to determine the healing response of each treatment modality.

本研究之目的在评估与工研院生医中心合作发展出可吸收性去乙醯几丁聚醣/胶原蛋白复合之组织导引再生膜片，并选择与可吸收性之BioMend Extend 及Peri-Aid 胶原蛋白膜片，和GORE-TEX OSSEOQUEST 合成高分子膜片，及不可吸收之GORE-TEX e-PTFE合成高分子膜片，等其他四种市售商品材料共同对照评估，应用8只年龄为12个月的雄性小猎犬，均分4组(分别为7天、14天、28天、3个月)，为动物活体评估模式，在实验犬之左、右下颚第一、二小臼齿及大臼齿的颊侧区制造骨缺损后，分别植入组织导引再生膜片，依实验设定时间将小猎犬牺牲，取下缺损区骨头，以光学显微镜观察量测其牙垩质再生高度与齿槽骨再生高度之变化，以探讨其组织再生模式及评估新膜片在临床应用之适用性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。