Results: New prefabricated post-and-core could produce a close connection with tooth.
结果：新型预成桩核能与牙体紧密结合。
Methods87 cases were treated with routine post-and-core PFM crowns after root canal therapy respectively.
方法87例残根残冠经过完善的根管治疗后，用螺纹根管钉、光固化树脂核、金属烤瓷全冠进行修复。
Objective: Comparing of clinic using of prefabricated screw and cast metal post-and-core of posterior tooth.
目的：比较后牙成品螺纹桩核与铸造桩核的临床应用比较。
Objective To compare the fracture resistance and fracture modes of teeth restored with four diferent post-and-core systems.
比较纤维桩核系统和金属铸造桩核系统修复后牙体组织的抗折裂强度和折裂模式。
Methods: Comparing of strength and retention of prefabricated screw and cast metal post-and-core of posterior tooth after 5 years using.
方法：通过5年的使用观察，比较成品螺纹桩核与铸造桩核固位力和核的强度。
Results Success rate for fiber post-and-core group was 90.6% and for ceramic post-and-core group was 87.5%, and the difference between the two groups was statistically significant(P>0.05).
结果纤维桩核组患牙的修复成功率为90.6%，陶瓷桩核组患牙的修复成功率为87.5%，差异无统计学意义（P>0.05）。
You can have a different core belief and you can discover it after answering a few questions in this post.
你可以拥有一个完全不同的核心信念，当你思考完本文所提出的几个问题后你就可以发现它。
Global economic issues are among the core elements of post-Cold War international relations and like other countries we give priority attention to these issues.
全球经济问题在冷战后的国际关系处于中心位置，我们同其他国家一样对这 些问题给予优先考虑。
Jacobson's method involves a set of entry and exit criteria called pre-conditions and post-conditions respectively, and a core criteria called the flow of events.
Jacobson的方法涉及一系列进入和退出的准则，分别被称作前置条件和后置条件，和一个称为事件流的核心准则。
Therefore, in the post carding stage the first core business process analysis, modular collection and classification description.
因此在岗位梳理阶段首先进行了核心业务流程梳理、模块化归集和分级描述。
Objective To repair residual crowns and roots of anterior teeth with casting post core with metal porcelain crown.
目的探讨利用铸造核桩加金属烤瓷全冠来修复前牙残冠、残根的优点。
Objective: To observe the clinical result of the method of combined impression used in post and core PFM crowns.
目的：观察琼脂类和藻酸盐类印模材联合印模法在桩核烤瓷冠中的应用效果。
Proteomics is the integrated study of total expressed proteins by genome, cells or tissue, and it is the core of the research on life science in the post-genome era.
蛋白质组学是对由一个基因组，或一个细胞、组织表达的所有蛋白质视为一个整体进行研究，是后基因时代的生命科学研究的重心。
Methods: The residual crown and root of large furcation molars by full root-fill were chosen. Then casting anatomy bolt post-core molars are restored with finely casting full crowns.
方法：选择牙根分叉较大的磨牙残冠残根，经完善根管充填后，制作分体栓道式铸造桩核，然后精密铸造金属全冠修复。
Objective: To study the effect of DMG polysiloxane impression material in the restoration of the post and core crown.
目的：探讨采用DMG枪式硅橡胶印模材料制取桩核根管印模的应用及护理配合体会。
Conclusion to save the tissue of tooth and restore the defect with cast post-core.
结论：应尽量保存牙体组织，其不足部分用核桩恢复。
Service Idea: Provide pre-sale, sale and post-stop service which, put the whole process to meet the customer's needs as the core business activities.
服务理念：提供售前、售中和售后的一条龙服务，全过程把满足客户需求作为企业活动的核心。
The top manager of both the Canadian Financial Post 300 firms and US Fortune 500 companies regard knowledge resources as core factors for a firm's success.
加拿大前300名的金融企业与美国财富500强的企业都把知识资源视为企业成功的关键因素。
Objective: to investigate the effect of cast post and core on the restoration of premolars and molars of extensive loss.
目的：探讨铸造金属桩核在后牙牙体大面积缺损修复中应用的临床疗效。
The ferrule effect is influenced by elastic modulus of post and core materials.
箍效应受桩核材料弹性模量的影响。
I will post on auction the field coil and iron core magnet on auction later. However, to replace the magnet require technical skill and tool.
我随后会拍卖励磁和导磁柱，但是，改变磁路需要点技术和工具。
To evaluate the effects of the different amount of residual tooth on the fracture resistance ability of lower premolars restored with fiber quartz-fiber post-core and full crown.
评价不同牙体剩余量对石英纤维桩复合树脂核全冠修复下颌前磨牙抗折性能的影响。
To investigate the effect of various post and core materials on stress distribution of ferrule effect in post crown, and to evaluate the biomechanics mechanism of ferrule effect in post crown.
研究桩冠修复中不同桩核材料对箍效应的应力分布影响，探讨箍效应的生物力学机制。
After perfect root canal therapy to the residual root and crown of the front tooth, it is the main repair method to utilize a post and core crown at present.
前牙残根残冠经过完善的根管治疗后，利用桩核冠修复在目前是主要的修复方法。
Conclusions the key of nursing is to have an intimate knowledge of the characteristics of new materials as well as operation procedure during fabricating cast post and core.
结论在取模、制备铸造桩按过程中，护理配合的关键在于熟悉新材料特性和操作步骤。
Conclusions the key of nursing is to have an intimate knowledge of the characteristics of new materials as well as operation procedure during fabricating cast post and core.
结论在取模、制备铸造桩按过程中，护理配合的关键在于熟悉新材料特性和操作步骤。
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