查询词典 in the teeth of

Objective: To determine the accuracy of volumetric analysis of teeth in vivo using cone beam computed tomography.

目的：研究锥形束计算机断层扫描(cone beam computerized tomography， CBCT)影像中分割提取正常牙齿体积的精度。

Results In the 133 cases, there were no loosening, no apicitis of repaired teeth in 124 cases (93.2%), and the masticatory function was normal. 9 cases were failed (6.8%).

结果 133例中，124例(93.2%)治疗成功，修复患牙无松动，无根尖炎，能正常行使咀嚼功能。9例(6.8%)治疗失败。

Objective To evaluate and compare the efficacy of Periocur or formocresol as intracanal medicament in root canal therapy of chronic teeth apicitis.

目的 观察Periocur消炎液用于根管消毒的临床疗效。

Using stereomicroscope, we observed the fracture line direction and location as well as the angle between the fracture line and the attrite plane. The data was compiled into statistics and analyzed. The results revealed that most of the vertical root fractures occurred in teeth with severe attrite crown and flat root. Numerous bucco-lingual oriented fractures occurred in the mesial root of molars, and we found three non-endodontically treated cases with mesio-distal oriented fractures in the palatal roots.

结果发现，两组的垂直牙根断裂均好发於牙冠严重磨耗（77.4-88.2%）且扁平的牙根（61.8-75.8%）上，以大臼齿的近心牙根发生率最高（64-85.7%），多为颊舌侧走向（91.2-91.9%），且於未根管治疗组别亦发现三例腭侧根断裂，走向为较宽的近远心方向，显示牙根断裂会沿著牙根较宽的方向发生；同时，未经根管治疗而产生垂直牙根断裂的牙齿具有根叉位置较低的现象（61.8%），牙根於比例上有较短小的特徵。

The main clinical manifestation of kidney-YIN deficiency syndrome is that: drycough with little sputum, short breath and pant, dry mouth and throat, even afternoonlow-grade fever, feverish sensation in the chest, palms and soles, hectic fever andnight sweat, dizziness and tinnitus, vertigo and eye acerbity, teeth being flexible or in pain, waist and knee being ache, insomnia and dreamful sleep, spermatorrhea andprospermia, eroticism, flushed cheeks and conjunctival congestion, constipation,scanty dark urine, reddened tongue, yellowish glossy coating of the tongue, threadyand rapid pulse,etc.

肾阴虚证的主要临床表现为干咳少痰，短气喘息，口燥咽干，甚至可见午后低热，五心烦热，潮热盗汗，头晕耳鸣，眩晕目涩，牙齿松动或疼痛，腰膝酸痛，失眠多梦，遗精早泄，性欲亢进，颧红目赤，大便干结，小便短少，舌红，苔黄，脉细数等。

Objective To explore the effectiveness of 3M flowable resin composites in sandwich technique restorations of posterior teeth diseases.

目的：探讨流动性复合树脂在后牙修复夹层技术[1]中的应用效果及体会。

However, due to the issue of brittleness of ceramics and its manufacturing technology, the happing lost ceramics, crack inside and interface separate often occur clinically. In this regard, it not only delay the restoration, but also greatly add the expense of restoration. Hence, an inspection method is required to develop, in order to judge whether there is flaw on the PFM teeth cover or inside both before and after restoration.

但是由于陶瓷的脆性和制作工艺的问题，临床中经常出现脱瓷、内部出现裂痕或界面脱落等情况，不仅延长了口腔金瓷修复的时间，而且使修复的费用大大增加，因此需要一种检测方法，在修复前或修复后都能判断金瓷牙齿表面或内部是否存在缺陷。

Objective To investigate whether the chroma of natural teeth in cervical, middle and incisal position are consistent with Vita Classical shade guides in the same position.

目的：探讨分析天然牙与同名色系的Vita Classical比色片颈部、中部、切部的色度值是否一致，是否具有可比性。

Both upper and lower dental study models were collected from 30 boys (12 years old) and 30 girls (12 years old) with acceptable normal occlusion to understand the characteristics of the crown size, dental arch width and length such as (1) mesiodistal diameters of crown size from central incisor to first molar,(2) the width and length of dental arch and basal arch and (3) the morphology of dental arch form. After statistical analysis, data were compared with Japanese, Central and South American Indians and North American Caucasians from papers. The results were:(1) There was no statistical difference in teeth size between males and females, except the upper first molar of males was larger than that of females, lower central incisor of males was smaller than that of females.(2) The dimensions of dental arch of males were larger than that of females in general, especially such items as width and length of basal arch.(3) The crown size of Chinese male was in generally smaller than that of four other races, especially the upper canine, lower central incisor and first molar.

为了解住在台湾的中国人其牙齿的大小，齿列弓幅径及形态，为齿科人类学上的特微，以期能对儿童牙科，齿颚矫正科之临床及齿科基础医学能有所贡献，抽取12岁学童男女各30名共60名，可接受为正常咬合之上下颚齿列模型，测量其上下颚(1)左侧正中门牙到第一大臼齿共计12颗恒牙之牙冠近远心径，(2)齿列弓宽径、长径及齿槽基底宽径、长径，(3)齿列弓之形态，以上资料经统计分析作t-test检定，并与诸学者对日本人、北美白人、中美及南美印第安人人种的研究结果作检讨得知；(1)男女性恒牙的近远心径无明显差异，但男性上颚第大臼齿比女性者大，下颚正中门牙比女性者小；(2)男性的齿列弓幅径比女性者为大，尤以齿槽基底宽径及长径最显著；(3)国人男子的牙齿近远心径比其他四人种者为小，特别是国人的上颚犬齿，下颚正中门牙及第一大臼齿最小。

In the peacetime, the bactria results in of the chronic infection will make gum inflammation, easily bloodshed, palatine bone absorption, decayed tooth and toothache, end because dens turnover get sick of tooth loose move or dens neurapophysis necrosis and pull out a tooth, next door usefully the second molar teeth be usually also subjected to spread and result in at this time the injury of waiting the degree even pull out a tooth not, this is also the most regrettable place.

在平时，细菌造成的慢性感染会使牙龈发炎，容易流血，骨吸收，蛀牙及牙痛，最后因牙周病的牙齿松动或牙髓坏死而拔牙，这时隔壁有用的第二大臼齿往往也会受到波及而造成不等程度的伤害，甚至拔牙，这也是最可惜的地方。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。