1.
Experimental Study on Ceramic-filled Plastic Material of Orthodontic Bracket;
陶瓷增强型塑料托槽材料的实验研究
2.
Experimental Study on the Potassium Titanate Whisker-enhanced Plastic Brackets Material;
钛酸钾晶须增强型塑料托槽材料的实验研究
3.
Priliminary Experimental Studies on a Ceramic Material of Orthodontic Bracket Developed by Ourselves;
自行研制的陶瓷正畸托槽材料的初步实验研究
4.
The Effect of Different Drinks on the Bond Strength of Orthodontic Brackets;
不同饮料对托槽粘结强度影响的研究
5.
Influence of different self-ligating brackets and archwires on the torsional efficacy
自锁托槽及弓丝材质对转矩效能的影响
6.
Research on the Narrow Slot Grinding Technology of SiCp/Al Composites;
铝复合材料SiCp/Al窄槽磨削技术研究
7.
The research of sealing materials and sealing structure of expansion joint in the large scale aqueduct
大型渡槽伸缩缝止水材料与结构研究
8.
Change and Design of Belt Conveyor Chute General Idler Stands
带式输送机导料槽处普通托辊架改造及设计
9.
Main material for installing: all kinds of channel steel, angle iron and plate iron.
（六）安装主要材料：各种型号的槽钢、角铁及铁板。
10.
Study of Thermal Powdered Slag Used for Trench Backfill
热焖粉化钢渣作沟槽回填材料的应用研究
11.
Research on Material Performance of Cold Patch Asphalt Mixture in Cold Area;
寒区沥青砼路面坑槽冷补材料路用性能研究
12.
The Stability Analysis of the Letting Out Trough Biteplate of Top Spillway of Local Material Dam;
当地材料坝坝顶溢洪道泄槽底板的稳定分析
13.
Clinical Research on Repairing Alvelolar Cleft with Osteoinduction Active Material
骨诱导活性材料在修复牙槽突裂中的临床研究
14.
Preparation of new sealing material for expansion joints of aqueduct and its performance
新型渡槽伸缩缝密封材料的制备与性能研究
15.
Study and Application of Quick Backfilling Material in Excavation of Urban Road Groove
城市道路沟槽挖掘快速回填材料的研究与应用
16.
The Development Orientation of Motorcycle Chain Materials and Heat Treatment
摩托车链条材料与热处理的发展方向
17.
Tensile Bond Strength between the Tray Material and Impression Material: An in Vitro Study;
印模材料和托盘间固位强度分析研究
18.
Modification for Parato Analysis Approach to Material Cost Control;
材料成本控制的帕累托分析法之改进