查询词典 cuspid teeth

As for the phenomenon that many citizens have their teeth loosened or teeth gap enlarged, experts say it is not a direct result of toothwash.

针对部分市民洗牙后出现牙齿松动、牙缝大的现象，专家表示这并不是洗牙直接造成的。

According to experts' advice, more than 90% of adults suffer from periodontal disease of different degrees, especially those often smoking tobacco and drinking coffee, they have dental plaques on their teeth, and their gums are apt to bleed; people with a peculiar smell in their mouth cavity had better do toothwash regularly; everyone should develop a habit of toothwash once every half year or once every year according to their different conditions of the teeth; in the week after the toothwash, they are advised to avoid eating too cold or too hot food.

专家提醒，90%以上的成年人都有不同程度的牙周病，特别是经常抽烟喝咖啡、牙齿上有牙菌斑、牙龈容易出血、有口腔异味的人最好能定期洗牙，每个人应根据自己牙齿的不同状况，养成每半年到一年洗牙一次的习惯，洗牙后的一周，应尽量避免吃过冷过热的食物。

Experts advice that more than 90% of adults suffer from periodontal disease of different degrees, especially those often smoking tobacco and drinking coffee, they have dental plaques on their teeth, and their gums are apt to bleed; people with a peculiar smell in their mouth cavity had better do toothwash regularly; everyone should develop a habit of toothwash once every half year or once every year according to their different conditions of the teeth; in the week after the toothwash, they are advised to avoid eating too cold or too hot food.

专家提醒，90%以上的成年人都有不同程度的牙周病，特别是经常抽烟喝咖啡、牙齿上有牙菌斑、牙龈容易出血、有口腔异味的人最好能定期洗牙，每个人应根据自己牙齿的不同状况，养成每半年到一年洗牙一次的习惯，洗牙后的一周，应尽量避免吃过冷过热的食物。

The accurate position of wholly impacted and unerupted teeth in bone can be demonstrated clearly by 3DX-CT. It might play an important role in the diagnosis and treatment of wholly impacted and unerupted teeth.

牙科三维CT扫描可以完整地显示埋伏牙的位置，形态以及进行角度、长度等的测量，有利于助萌方案的设计与实施。

RESULTS: The 3DX CT image could clearly demonstrate the location of the unerupted and impacted teeth in the bone, including the labial or palatal location, crown, root and the relationship between the impacted teeth and adjacent important structures.

结果：3DX CT清晰而直观显示了84颗埋伏牙在颌骨内的唇腭位置、与邻牙牙根、根尖的距离以及与重要解剖结构的毗邻关系。

The technique of SSD and MPR with Dual-slice spiral CT scanning may obtain the images which can satisfy clinical necessity. This 3-D images in combination with section may supply vast information about impacted teeth in maxilla clinically. It can be used as one exact examining instrument for treatment. maxilla unerupted teeth; spiral CT; 3-dimensional reconstruction

双排螺旋CT表面遮盖法和多平面重建技术能获得满足临床需要的三维图像和多平面重建图像，联合断面图像可为临床提供上颌埋伏牙的大量信息，可作为埋伏牙治疗进一步的精确检查手段。

Results The accurate position of bone impacted and unerupted teeth in the complex maxilla or mandible anatomy structure were clearly reflected by 3DX-CT scan and 3D reconstruction. Nineteen impacted and unerupted teeth got anticipate effects by formulating different treatments according to 3DX-CT imaging data.

结果 牙科三维CT能清晰显示埋伏牙的形态、大小、位置、长轴角度、与邻牙的结构关系等。19枚埋伏牙依据牙科三维CT扫描提供的影像学信息制定不同的治疗计划，均取得了预期的临床效果。

If the crevice between teeth is getting bigger and explain oneself have a tooth disease for week, and the gum atrophiesed and increased wide illusion by crevice between teeth for person after cleaning tartar.

如果牙缝大了，说明本身就有牙周病，而且牙龈萎缩了，去除牙石后给人以牙缝增宽的错觉。

Meanwhile, the blood supply to the pulp and the roots of the teeth atrophies, and the flow of saliva diminishes; the gums tend to become inflamed and pull away from the teeth, exposing the base, making them unstable and elongating their appearance, especially the lower ones.

与此同时，供给牙髓和牙根的血液也会减少，唾液分泌也会降低；牙龈会发炎，同牙齿脱离，暴露出牙基，使得露出的牙齿变得不稳定，尤其是对于那些镶牙的下半部更是如此。

Based on the developed iron loss of surface-mounted permanent magnet machine of Slemon and Xian Liu, the expressions of the peak and the time rate change of flux density in the teeth and the yoke are derived, considering the beveling edges of the PM. According to the basic concept of the eddy current loss, the analytic calculations of the average eddy current loss density in the teeth and the yoke are presented respectively. Hence, a calculation method for the iron losses of PM with beveling edges is presented.

在Slemon和Xian Liu表面置磁型永磁电机改进铁耗算法的基础上，分别推导了考虑磁体边缘斜角时定子齿与轭的磁通密度的幅值及其时间变化率的表达式，结合涡流损耗的基本概念，分别提出了永磁电机定子齿与轭的平均涡流损耗密度的解析计算方法，由此建立了永磁电机铁耗的解析模型。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切