1.
Results: New prefabricated post-and-core could preduce a close conjection with tooth.
结果：新型预成桩核能与牙体紧密结合。
2.
Objective: To introduce a new prefabricated post-and-core system, a helical drilling bit and a prefabricated post-and-core consisting of a root canal orifice bur which was designed by the author.
目的：介绍一种由螺旋型根管钻、行设计的根管口台阶状车针、成桩核组成的预成桩核系统。
3.
Comparative study on the binding force among three different prefabricated posts and four different resin core materials
3种预成桩与4种核成型材料的结合力比较
4.
An in Vitro Study on the Adhesive Strength between Three Different Prefabricated Posts and Three Different Nonmetal Core Materials;
三种预成桩与非金属核结合性能的对照研究
5.
Clinical evaluation of the impression method of using silicone impression material and prepared plastic pins in cast-post-core restoration
硅橡胶加预成胶针精密印模铸造桩核临床效果评价
6.
The effects of post space preparation and post restoration on apical sealing ability
桩道预备及桩核修复对根尖封闭性的影响
7.
Effects of Post Space Preparation and Different Post and Core Cement Systems on the Microleakage of Treated Residual Roots;
桩道预备及不同桩核粘结系统对残根微渗漏的影响
8.
Influence of Timing Preparation on Coronal Microleakage of Cemented Cast Posts and Cores;
不同间隔时间预备对桩核微渗漏的影响
9.
Researches on the Prestressed Spun Concrete Square Pile Techniques;
预应力混凝土空心方桩成套技术研究
10.
Reason and Precaution of Quality s General Defects in Drilling Perfusion Stake;
钻孔灌注桩质量通病的成因及其预防
11.
Effects of VSplit-made Post Core with the Finished Pile Thread at Residual Roots and Crowns of Posterior Teeth
分体铸造桩核与成品螺纹桩在后牙残根残冠修复中的疗效比较
12.
Research on Application of Composite Pile Foundation of Pre-holed All-tamped Pile in High-rise Building
预成孔全夯桩复合桩基在高层建筑中的应用研究
13.
Effect of Types of Cements and the Timing of Tooth Preparation on the Retention of Cast Posts and Cores;
粘固剂种类及粘固后不同时机牙体预备对铸造桩核固位力的影响
14.
Effect of three types of cements and the timing of tooth preparation on the retention of cast posts and cores
3种黏固剂及牙体预备时机对铸造桩核固位力的影响
15.
The Evaluation of Factors Affecting Retention of Several Prefabricated Posts Using Push-out Tests;
几种预成桩固位影响因素的剪切粘结实验研究
16.
A Study on Retention and Fracture Resistance of Endodontically Treated Teeth Restored with Three Prefabricated Posts;
预成桩修复后固位力与牙齿抗折力的实验研究
17.
Study on the Reason of Quality for Tube Sinking Piles and Prevention and Remedies;
沉管灌注桩质量事故成因和预防补救措施研究
18.
Construction Technology of Pre Pore-forming Chemical Churning Pile with Compaction Soil Rammed by Heavy Hammer
重锤夯扩挤密土预成孔旋喷桩施工技术