1.
An investigation on the retention of fiber reinforced composite post with different bonding cements
不同粘固材料对纤维桩固位力的影响
2.
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
3.
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
4.
The Effect of Green Or～(TM) on the Crown Retention and Shear Bond Strength Using Standardized Tooth Preparations;
牙预备体表面涂布极固宁～（TM）后对其固位力和剪切强度的影响
5.
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
6.
Relationship Between Gold Alloy Clasp Retention and Depth of Abutment Undercut
金合金卡环固位力与基牙倒凹深度的关系
7.
In vitro Comparison of the Different Retention Adjustment of Telescopic Crowns;
套筒冠固位力不同调节方式的体外对比研究
8.
The Experimental Research on the Influence of Different Convergence Angles on the Retention of Metal Full Crowns;
轴壁聚合度对金属全冠固位力影响的实验研究
9.
Comparative Study of Two Different Measures on Improved Retention of Full Crowns on Short Teeth Abutments;
两种增强短牙冠全冠固位力方法的对比研究
10.
Biomechanical analysis of two fixation methods in treating spine fracture and dislocation
两种固定器固定脊柱骨折脱位的生物力学分析
11.
Britain is trying to consolidate her position in the North Atlantic.
英国正努力巩固它在北大西洋的地位。
12.
Treatment of acromioclavicular dislocation by internal fixation with tension belt
张力带内固定治疗肩锁关节脱位体会
13.
Improve to Prevent the Ability ofPower Corruption,Enhance Party s Position in Power;
提高防治权力腐败能力,巩固党的执政地位
14.
Field Tests on the Anchor Effect of Pressure and Tensile Anchor Cable Structures
压力型和拉力型锚索锚固作用的原位试验研究
15.
Effect of Potential Treatment on Nitrogenase Activity of Azotobacter vinelandii Whole Cell
电位处理对棕色固氮菌整体细胞固氮活力的影响
16.
Surgical Treatment of Allman Type Ⅲ Acromioclavicular Dislocation a Comparative Study of Tension Band and Clavicular Hook Plate Fixation;
Allman Ⅲ度肩锁关节脱位 锁骨钩钢板固定与张力带固定的比较
17.
Biomechanics Study about the Half-pin on Posterior Malleolar when Trimalleolar Fracture is Treated by External Fixation in Dorsiflexion Position
外固定器背伸位固定治疗三踝骨折后踝顶针的生物力学研究
18.
ratify(a treaty,appointment,etc);make definite or establish more firmly(power,a position,etc)
批准（条约、任命等）;肯定,巩固或加强（权力、地位等）