牙

In the process of wet dentin bonding, acetone-based adhesives have higher microtensile strength than alcohol-water-based adhesives. Although two types of bonding system have full resin penetration in the bonding interface, the latter possess distinct overwet phenomenon.

在牙本质湿粘接过程中，以丙酮为溶剂的粘接系统的微拉伸强度，高于以酒精和水为溶剂的粘接系统；虽然二者的粘接界面中都可以观察到粘接剂在牙本质表面充分的渗透，但后者有着更为明显的过度润湿现象。

In our previously established organ culture system, CM-Dil-labeled cells that were microinjected into isolated dental papillae were replaced by a row of odontoblasts.

在我们先前建立的三维器官培养模型中，注射至牙乳头中的CM-Dil标记细胞被一排成牙本质细胞所替代。

These results imply that the putative progenitor cells/stem cells residing in dental papillae can differentiate into odontoblasts under appropriate conditions in vitro.

本研究结果表明牙乳头中的祖细胞或干细胞在体外适宜环境下可分化为成牙本质细胞。

Behavior management is the characteristics of the pedodontic department at Taipei Medical University. This training program is very famous in the world.

儿童行为管理是北医儿童牙医学之特色，在国内外牙医界颇富盛名，其专科训练扎实也是牙医界所称道。

Presently, ObturaⅡthermoplasticized gutta - percha injection is regarded as an ideal root canal filling method, but the information about the sealing ability of this technique is still absent.

ObturaⅡ热熔牙胶注射充填技术被认为是较为理想的热熔牙胶充填方法，但有关该系统根管充填后的根尖封闭性能的研究资料还很缺乏。

Among the 14 freshly extracted mandibular and maxillary incisors, 6 were treated with conventional root canal filling technique, 8 were treated by half-softened gutta percha points technique.

在14个新拔除的下颌与上颌切牙上，6个用一般方法处理根管，8个用半软牙胶尖根管充填术进行处理。

Results :The pain reaction of CPC group is much lighter than Zinc bloom Clove oil lodoform Paste Gutta Percha Point group and the successful rate of CPC group is higher than Zinc bloom ...

结果：自固化磷酸钙根管充填剂治疗组根充后反应明显轻于氧化锌丁香油碘仿糊剂牙胶尖根充治疗组，临床治疗成功率高于氧化锌丁香油碘仿糊剂牙胶尖根管充填组(P.05)。

Root canals of the experimental group were filled with gutta percha point plus Cortisomol paste in lateral pressure way.Root canals of the control group were filled with gutta percha point plus Zinc Oxide-engenol paste in lateral pressure way.

实验组用Cortisomol糊剂加牙胶尖侧压根管充填，对照组用氧化锌糊剂加牙胶尖侧压根管充填。

Secondly, the self-adaptive models of porcelain, metal base, cement, dental root, gutta percha point, periodontal membrane, cancellous bone and cortical bone were reconstructed based on the post-core crown parameters.

将读取数据导入Pro/E软件中，先将桩核冠进行参数化（参数包括桩核冠的直径、长度、锥度、倒角等等），同时根据桩核冠的参数，分别建立可随桩核冠参数变化而自适应变化的饰瓷、金属基底、粘固剂、牙本质、牙胶尖、牙周膜、松质骨和皮质骨的实体模型。

Take the advantage of epoxide resin's property, a model was made, in which the Youth module proportion of tooth, pericementum and alveolar bone was in accordance with the somatic data. 2. On this model, 3 types of brackets were bonded to the tooth.

利用环氧树脂能够模拟不同材料的弹性模量的特性，制作符合人体实际弹性模量比例的牙，牙周膜和牙槽骨的模型，并在不同象限模拟不同程度的错情况。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。