1.
Preservation and Restoration of Horn, Bone and Ivory Objects
角器骨器象牙器保护与修复
2.
Preservation and Restoration of Bamboo andWooden Articles
竹器木器保护与修复
3.
The study,restoration and protection of two Han Dynasty bronze
两件汉代青铜器的分析研究与保护修复
4.
Conservation and restoration of potteries in humid environment in museums of Sichuan Province;
四川地区潮湿气候环境下的馆藏陶瓷器文物的保护与修复
5.
These relics include gold, pottery, bone tools and ivory objects.
这些文物包括金器、陶器、骨制工具和象牙制品。
6.
Discussion about the Repair and Maintenance of Transformer Abnormal Phenomena
浅谈变压器运行中异常现象的检修与维护
7.
A research on instrument maintenance and repairing management;
教学仪器设备维护保养与维修管理工作
8.
Causes, Prevention and Protection about Experimental Equipment Being Affected with Damp to Produce Mould;
实验器材受潮霉变现象的原因及预防与保护
9.
Effects of huVEGF_(121) Gene-modified Artificial Material on the Regeneration of Firearm-lead Bone Defects in Rabbits;
HuVEGF_（121）基因修饰复合材料修复兔桡骨火器性骨缺损的实验研究
10.
fuse for protection of semiconductor device
保护半导体器件熔断器
11.
Fillet/Chamfer Modifie
r倒圆角/倒角修改器
12.
Study on temporary protection of ivories, buckteeth and antlers unearthed from Jinsha site;
金沙遗址出土象牙、骨角质文物现场临时保护研究
13.
protective reactance coi
保护电抗器保护扼力
14.
Analysis of the Effect of Recovery Inrush on Transformer Differential Protection
恢复性涌流对变压器差动保护的影响
15.
attachment apparatus
附着器﹝使牙再附于牙槽骨﹞
16.
Modeling and Simulation of Repairing Area of Robot for Repairing Hydraulic Turbines
水轮机修复机器人修复区域建模与仿真
17.
The Experimental Study on Regenerating Alveolar Defect by Tissue Engineering and Orthodontic Tooth Movement in the Regeneration Area;
组织工程骨修复牙槽骨缺损与正畸牙齿移动
18.
Breaker failure, bus fault and transformer protection
断路器、母线故障保护和变压器保护