查询词典 furcations

MTA was used to manage clinical problems. These included pulpless permanent teeth with incomplete root formation and perforation in roots or furcations.

本研究收集了2000—2001年期间在临床上治疗的牙根或根分叉穿孔的病例和根尖未发育完成并牙髓坏死的病例，用MTA修补穿孔和行根尖屏障术，共治疗10例，12颗患牙。

The immunohistochemical location of noncollagenous protein, bone sialoprotein , osteopontin and osteocalcin at different stages following periradicular surgery was undertaken. The crystals formation on surfaces of MTA was evaluated when treated in different conditions without cells in vitro and in vivo. MTA was used to manage clinical problems, including perforations in roots or furcations, and pulpless permanent teeth with incomplete root formation. The study included the following three parts

本研究试图通过体内外研究探讨MTA表面牙骨质形成的机理，动物体内动态观察根尖周组织在用MTA倒充填后的组织反应和细胞外基质非胶原蛋白的表达，体外观察MTA在不同的环境下表面的形态及成分变化，和在体内环境下材料表面磷灰石层的形成，同时结合临床病例观察其临床治疗效果。

MTA was used to manage clinical problems. These included pulpless permanent teeth with incomplete root formation and perforation in roots or furcations. Total 10 cases (12 teeth), former 7 cases (7 teeth) and latter 4 cases (5 teeth), were present. The follow-up periods were various from 6m to 21m.

应用免疫组织化学手段，观察细胞外非胶原蛋白骨唾蛋白（bonesialoprotein，BSP）、骨桥素（osteopontin，OPN）和骨钙素（osteocalcin，OC）在根尖周组织愈合期间的表达，尤其是在与倒充填材料直接相邻区域的表达。

The contour smoothing processing focused on the common zigzag and blurred effect occurred in conventional segmented images. The problems of fragments and furcations were also solved by the characteristic analysis of the local gray level.

该算法把消除颗粒噪声、采样离散化误差作为边缘平滑的重点；通过对图像局部灰度特性的分析解决了轮廓跟踪过程中出现的断边、分支问题。

At the buccal and lingual furcations of the mandibular first and second molars, they were recorded as 1.90 ± 0.08mm and 2.90 ± 0.07mm, and 2.82 ± 1.34mm and 3.46 ± 1.03mm, respectively.

CEJ 至牙根分叉入口处的距离平均值：上颚第一大臼齿的颊面，近心面及远心面的平均值分别是3.42±l.05mm；3.55±0.97mm及3.69±0.98mm。

The mean distance of CEJ-FEs at the buccal, mesial and distal furcations of maxillary molars were 3.42 ± 1.5mm, 3.55 ± 0.97mm, and 3.69 ± 0.98mm for the first molars, and 3.01 ± 1.04mm, 4.04 ± 1.58mm and 3.00 ± 1.14mm for the second molars.

上颚第二大臼齿的颊面、近心面与远心面之平均根叉角度分别是91.56±11.72 ； 101.65±11.45 ； 97.11±10.71。下颚第二大臼齿的颊面与舌面平均根叉角度分别是93.32±11.51 ； 91.72±10.77。

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。