primary tooth的例句大全

Root canal filling pastes for primary tooth have to meet more needs than paste for permanent tooth, such as being absorbed with root simultaneously and doing no harm to permanent tooth germ.

乳牙根充糊剂除需具有恒牙根充糊剂的特性外，还需具有充填后能与乳牙牙根同步吸收、对乳牙根尖周组织和恒牙牙胚无害等性质。

Methods: Digital image manage system ( Digora system) was utilized to save and analyze the X ray image information of primary tooth treated by RCT with ZOE iodoform paste. The cases of overfilling were collected from this system and reviewed 3 months after treatment.

方法：利用Digora数字图像处理系统能大量存储X线图像资料的特点，对临床上ZOE碘仿糊剂根充超充的乳牙进行术后3个月的复查。

A epidemiological investigation and preventive measures on primary tooth caries aged 5 in Anhui Province

安徽省城乡5岁年龄组乳牙患龋率及需治疗情况抽样调查和病因分析

The Survey on Relation between 5-year-old Children's Primary Tooth Caries and Knowledge-behavior-attitude of Their Parents Toward Oral Health

5岁乳牙龋与其父母口腔健康知信行的现况研究

Objective To investigate the features of primary tooth structure in hypophosphatasia.

目的观察低磷酸酯酶症在乳牙结构上的表现。

Relationship between Fluoride Concentration of Primary Tooth Enamel and Dental Caries

乳牙釉质表面氟浓度与患龋状况的关系

Clinical Study of Root Canal Filling with ZOE-Iodoform Paste for Primary Tooth

乳牙ZOE碘仿糊剂根充的临床研究

Conclusion: Bone remodel around the permanent tooth germ resulted from primary tooth orthodontic movement.

结论：狗乳牙正畸移动后恒牙胚牙周组织发生骨改建。

A polarized light and microradiographic study on enamel hypoplasia of the primary tooth

乳牙釉质发育不全的组织学研究

This review will introduce odontclast and its related signal cascades and the cor-relation of permanent successor with physiological root resorption of primary tooth.

下面就破牙细胞及其相关信号通路、继承恒牙胚对乳牙根吸收的影响和继承恒牙胚缺失下的乳牙根吸收作一综述。

Objective: To evaluate the effect of overfilling with zinc oxide eugenol ( ZOE) on root canal therapy ( RCT) for primary tooth.

目的：观察ZOE碘仿糊剂根充超充对乳牙根管治疗疗效的影响。

Primary study on the construction of the finite element model of tooth and post-core.

牙齿与桩核三维有限元建模的初步探讨.

Among the five common diseases, decayed tooth was the primary one to harm the pupils'health ( 51.76%). Other common diseases are bad eyesight, obesity and malnutrition.

在五大常见疾病中，危害小学生身心健康排在首位的是龋齿，占51.76%，其次排位关系依次为视力不良、沙眼、营养不良等。

By integrating the methods of poles combined with slots, optimizing the length of the primary core and tooth shape, the paper sets up the optimization model of the detent force of the permanent magnet linear motor with 8 poles and 9 slots.

综合应用极槽配合、初级铁芯长度优化、边端齿形状优化等方法，建立了8极9槽永磁直线电机磁阻力优化模型。

With the development of permanent tooth germs, primary dental roots begin to be absorbed, and finally primary teeth are replaced by permanent teeth.

随着恒牙胚的发育，乳牙到一定时期牙根逐渐吸收，导致牙冠脱落，由萌出的恒牙所代替的过程称为乳恒牙替换。

This process is called replacement of primary and permanent teeth, which is a complex and rigorous physiological process participated by multiple factors and multiple cells. At present, the main research direction are resorption of primary dental roots and development of permanent tooth germs.

此过程是多因素、多细胞参与的复杂又严密的生理过程，目前的研究方向主要为乳牙根吸收和恒牙胚的发育。

Students in middle and primary schools malnutrition rate, decayed tooth and myopic eye ill relatively high rate.

中小学生营养不良、龋齿和视力低下患病率均较高。