1.
Test and Evaluation of Airborne Microbe Filtration Efficiency of Medical Face Mask Materials
医用面罩材料空气微生物过滤效率标准测试方法与装置的研究
2.
surgeons' mask, of textile materials
外科医生用口罩,纺织材料制
3.
filter for dust respirators
防尘口罩用过滤材料
4.
Material used for such covering or coating.
衬料用来做这种衬或罩的材料
5.
A Study of Passive Coatings for Surface Modification of Biomedical Metal Materials;
医用金属材料表面惰性涂层改性研究
6.
Study of EPDM/IIR Blends for Hood Material
EPDM/IIR并用胶用于罩体材料的研究
7.
Application of surface modification in biomedical magnesium and its alloys
表面改性在医用镁及镁合金材料研究中的应用
8.
Experimental Research of Fiber Material in "White+White" Ultra-Thin Whitetopping
纤维材料在“白+白”超薄水泥砼罩面中的试验研究
9.
SURFACE UV PHOTO-GRAFTING LUBRICATION MODIFICATION OF MEDICAL POLYURETHANE MATERIAL
表面紫外光接枝润滑改性医用聚氨酯材料
10.
Biomedical Materials Modification by High Current Pulsed Electron Beam;
医用金属材料的强流脉冲电子束表面改性研究
11.
Study of Surface Modification by Ag/Cu Ion Implantation into Medical Metallic Materials;
Ag、Cu离子注入医用金属材料表面改性研究
12.
Surface Modification of Titanium Matrix Biomedical Material and Simulated Body Fluid Cultivation;
钛基生物医用材料表面改性及模拟体液培养
13.
Study on photochemical immobilization of biomoleculars on medical polymer surfaces;
医用高分子材料表面光固定生物分子的研究
14.
Surface Modification of Polyethylene Terephthalate for Improvement of Anticoagulation and Endothelialization;
医用涤纶材料抗凝及促内皮化表面改性研究
15.
Research Progress in Surface Modification of Biomedical NiTi Alloys
NiTi合金生物医用材料表面改性的研究进展
16.
Material: Is made by the medical noon-toxic high polymer material.
材料:由医用无毒高分子材料制成.
17.
Study on Sintering of Si_3N_4 Ceramic Material for Radome Application;
天线罩用氮化硅陶瓷材料烧结工艺的研究
18.
Design and Calculation of Nacelle Cover of 3D Sandwich Composites for Wind Power
3D夹层结构复合材料风电用机舱罩设计计算