tooth的例句大全

Generation principle of arcuate tooth trace cylindrical gear

弧齿线圆柱齿轮齿面形成原理

Minimum Teeth of No-undercut Standard Gear with Arcuate Tooth Traces

标准圆弧齿线圆柱齿轮不发生根切的最少齿数

Objective To Probe into the curative effect of tooth implantation technique on the restoration of molar anodontia.

目的探讨牙种植术对磨牙缺失修复的疗效。

Conclusion Casting full crown is one of the effective restorative procedures in the majority anodontia of posterior tooth.

结论铸造全冠修复是治疗后牙大部分缺损有效方法之一。

Restoration of single posterior tooth anodontia accompanied tilted distal abutment with resin bonded fixed partial denture

单个后牙缺失伴远端基牙倾斜的树脂黏结固定桥修复研究

Conclusion The imbedding method can be employed to perform tooth implantation and restoration on sufferers with molar anodontia, and the clinical effect is satisfying.

结论采用埋置的方法可对后牙缺失的患者进行牙种植修复，临床效果满意。

Through age-to-age observation and comparison for 8 species of common ladybird larvi in Xinjiang, we found no variation of both number of upright aigrette on chest feet and appearance of basic tooth on claws with the different age of larvi, and easy observation of them.

我们对新疆常见8种瓢虫幼虫逐龄观察比较，发现各龄幼虫胸足的跗冠毛的数量和爪基齿的形状无变异，而且容易观察识别。

Some medicine, such as prostaglandin E ( PGE), cyclic adenosine monophosphate ( cAMP), vitamin D ( VitD), danshen root, etc, can accelerate the orthodontic tooth movement and shorten the course of treatment.

目前发现一些药物如前列腺素E（PGE）、环磷酸腺苷（cAMP）、维生素D（VitD）、丹参等能够加速正畸牙齿移动、缩短疗程。

Objective: To investigate the changing of enamel surface fineness and Streptococcus mutans adhesive ability when using two tooth bleaching methods.

目的：观察不同牙齿漂白方法后釉质表面粗糙度及其与变形链球菌粘附能力的改变。

Sandra: I think I have an abscessed tooth.

珊卓拉：我觉得我有颗牙齿好像发炎了。

He said Well, it's too early to say for certain, but looks to be a very straightforward abscessed tooth.

他说：现在还不能下结论，但是看起来很可能是牙床脓肿。

Persistent bad breath may be a sign of periodontal disease, an abscessed tooth, chronic sinusitis, postnasal drip, chronic bronchitis, certain kinds of oesophageal problems, and other health conditions.

持久的口腔异味可能是某种疾病的征兆，如牙龈病、牙床脓肿、慢性鼻窦炎、后鼻漏、慢性支气管炎或某些食道疾病及其他健康问题。

The Method for Determining the Abrasion Value and Abrasion Life of Tooth Surfaces in a Helical Gearing by Means of the Abrasion Experiment spur and helical hobbing machine

借助磨损实验确定斜齿齿轮机构齿面磨损量及磨损寿命的方法

Method: Model of rat tooth injury was established to examine actin in the healthy pulp and the pulps from 2 hours to 14 days after burred by immunohistochemical technique.

方法：建立大鼠磨牙牙髓损伤模型，用免疫组化方法观察正常牙髓及钻磨后2h～14d牙髓中肌动蛋白的分布情况。

Second molar; first and second molars: cortical bone thickness; buccolingual inclination of tooth and bone.

分别测量下颌4个区域（中切牙，第二前磨牙，第一、二磨牙区）的颊舌侧皮质骨厚度，牙齿倾斜度及骨倾斜度。

Experimental Research on Canine Tooth Pulp with Nd: TAG Laser Radiation

Nd：YAG激光照射犬牙髓的实验观察

Study on the Manufacturing Technology of Pear Layer Powder with Canine Tooth Instant Exploding Method

犬齿瞬间爆裂法制备珍珠薄层粉工艺研究

Preliminary Report on the Effect of Nd ∶ YAG Laser Irradiation on Canine Tooth Pulps

Nd：YAG激光处理犬牙髓实验研究初步报告

None of the 3 cases using hydroxyapatite erupted a canine tooth.

羟基磷灰石者3例无一例有牙萌出。

A canine tooth, especially of a horse.

犬牙，尖牙尤指马的犬牙这匹马的牙已经磨平了。