查询词典 teeth root

Therefore, you must release the take the wheel and loosen its teeth in its teeth on the shaft by time cam control rocker, but equipped page machine in its wheel is compact, inconvenient demolition, and pick out the teeth and inspection of pressure on the relative position of the key is to detect many parts of the machinery in a manner worthy, opening the restore time, the earliest possible time to 2300 hours, easily affecting production.

因此必须松开叼纸轮的定位，并且松开叼牙轴上受叼牙时间凸轮控制的摆杆，但由于配页机的叼纸轮安装较紧凑，不方便拆卸，且叼牙与检测压力相对位置是检测多帖关键的机械部位，拆开后，还原时间长，最快也要二三个小时，容易影响生产。

Methods A total of 56 patients (172 teeth) were randomly divided into two groups: in the experimental group, 30 patients of 86 teeth were restored with IPS Empress 2 all porcelain crown restoration; and in the control group, 26 patients of 86 teeth were restored with nichrome baked ceramic crown.

目的 评价IPS Empress 2全瓷冠修复技术修复上颌前牙的临床效果。方法将56例患者172颗牙分成两组，试验组30例86颗牙，以IPS Empress 2全瓷冠修复技术修复；对照组26例86颗牙，以镍铬合金烤瓷冠修复。

Methods The failure factors were analyzed in 148 teeth treated in the root tubes of teeth.

对148颗根管治疗失败牙进行原因分析，对失败牙彻底消毒后应用复方甲硝唑根管糊剂再充填。

Before teeth are clean, but over the past six months found that the surface of the teeth and the root edge of black things, be able to pull ...

以前的牙齿很干净，但是近半年发现牙齿的面上以及牙根边缘有黑色的东西，能够抠。。。

Results 36 cases with 34 cured teeth and 2 failed teeth in the root canal therapy. The successful rate is 94.4%.

结果 36颗乳前牙，根管治疗成功34颗，失败2颗，成功率94.4%。

METHODS: 257 teeth were randomly divided into 2 groups.All teeth were treated with root canal therapy in single-visit.

门诊需要做根管治疗的102例110个牙随机分为Cortisomol糊剂组54个牙和AH plus糊剂组56个牙。

The database was composed of 18 dental treatments from January 1988 to December 2004. The 18 dental treatments included in this study as following: Amalgam fillings (single-, double-, and triple-surface), composite resin fillings of anterior teeth (single- and double-surface), composite resin fillings of posterior teeth (single-, double-, and triple-surface), glassionomer fillings, endodontic treatment (single-, double-, and triple-root), pulpectomy, full mouth scaling, simple tooth extraction, complicated tooth extraction, simple odontodectomy, complicated odontodectomy.

本研究以牙医十八项医疗项目为对象，资料来自中华民国牙医全联会所提供之健保申报资料档，共包含银粉填充、前牙复合树脂、后牙复合树脂、玻璃离子体填充、恒牙根管治疗、乳牙根管治疗、牙结石清除、简单性拔牙、复杂性拔牙、单纯齿切除术、复杂齿切除术等十八项。

Objective More and more residual roots and crowns are preserved following the enhancement of people's self awareness of teeth and the development of root canal treatment, so the restoration of pulpless teeth defected seriously has been the important task of prosthetic clinicians.

研究目的随着人们对牙齿自我保护意识的增强及根管治疗技术的不断发展，越来越多的残根、残冠得以保存，使得大面积牙体缺损修复成为临床修复工作的一个重要内容。

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。

Shi Jing-Ru:嗜eating acidic food or carbonated drinks Aihe people to be careful teeth may have been etching, resulting in the loss of enamel, may be seriously exposed to nerve pulp, a dental root canal treatment, and even pulled out teeth.

嗜吃酸性食物或爱喝碳酸饮料的人，要小心牙齿可能遭到酸蚀，造成珐琅质流失，严重时可能牙髓神经露出来，得接受牙医根管治疗，甚至拔掉牙齿。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。