研究了电解还原法和金属腐蚀电偶法对煤和黄铁矿表面改性的机理。
The modification mechanism of coal and coal-pyrite surface was studied after treatment with electrolysis reduction and metal corrosion interaction.
通过单丝拔出法及NOL环试验对UHSPE纤维表面改性处理进行了表征。
The single fiber pull-out method and NOL ring test were used to characterize the surface modification properties of UHSPE fiber.
笔者对自制的纳米抗菌材料用表面包覆法进行表面改性,解决纳米抗菌粉体的“团聚”问题,使纳米抗菌粉体弥散于成纤聚合物pet中。
The surface of nano-antibiotic material was modified, thus the problem of accumulation of nano-antibiotic powder was solved, and the nano - antibiotic material was dispersed in PET.
为了提高沥青基炭纤维表面活性,采用臭氧氧化法对沥青基炭纤维表面进行改性。
Ozone method was used to modify surface activity of pitch carbon fiber to improve the interfacial adhesion between fibers and matrix.
为了对颗粒表面进行改性,在自行设计组装的流化床反应器中,利用化学气相沉积法(CVD)制备了不同的复合颗粒。
In order to modify the surface properties of the particles, composite particles are prepared by the process of Chemical Vapor Deposition (CVD) in a fluidized bed reactor.
采用化学共沉淀法以柠檬酸三钠为表面改性剂制备了离子型稀土复合钴铁氧体磁流体。
Rare earth composite cobalt ferrite ionic magnetic fluids were prepared by precipitation in the presence of Tri-sodium citrate.
本文着重综述了目前常用的高分子分离膜材料的改性方法。表面活性剂改性法可以改善膜表面的亲水性,提高了膜的通量;
The modification methods of polymer membrane materials was reviewed. In order to improve hydrophile and flux of membrane , it can be use the surfactant modified membrane.
目的:探讨利用溶胶凝胶法进行纳米硅涂层表面改性对玻璃渗透氧化铝陶瓷粘结强度的影响。
Objective: Aim of this study was to evaluate the effect of silica coating with sol-gel process on bonding strength between glass infiltrated alumina ceramic and resin luting cement.
采用液相沉积法研究了硅改性剂对择形分子筛的表面酸性和孔结构参数的影响。
The results showed that silica modification remarkably improved strong acidity of the zeolite and elaborately adjusted pore structure of the shape-selective zeolite.
用改良的考马斯亮蓝法对硅片和改性后的硅片进行了蛋白质吸附研究,并采用荧光显微镜观察了胎鼠海马神经细胞在改性前后硅表面的黏附行为。
The amount of adsorbed protein on original and modified silicon surfaces was measured by a Coomassie brilliant blue protein assay. Cell adhesion behavior was then assessed by fluorescence microscopy.
采用表面涂覆法,将聚乙烯醇(PVA)薄膜固定在聚丙烯无纺布表面,进行表面亲水改性。
The hydrophilic modification of polypropylene non-woven fabric (NWF) surface was conducted by coating PVA (poly vinyl alcohol) film on the NWF surface via dip-coating method.
采用表面涂覆法,将聚乙烯醇(PVA)薄膜固定在聚丙烯无纺布表面,进行表面亲水改性。
The surface modification of polypropylene non-woven fabric (NWF) by PVA (polyvinyl alcohol) was researched by dip-coating of PVA to immobilize PVA on the NWF surface.
采用液相沉积法研究了硅改性剂结合水热改性对择形分子筛的表面酸性和孔结构参数的影响。
The influences of silica deposition and hydrothermal treatment on surface acidity and pore diameter of ZSM-5 prepared by liquid deposition method were investigated.
通过等离子体处理法、氧化法等各种物理和化学的方法对UHMWPE纤维表面进行改性处理,可不同程度改善其耐热、界面、抗蠕变等弱性。
The weak heat resistance, interface and creep resistance of the fiber can be improved differently by the surface modification using various physical and chemical methods such as plasma and oxidation.
结论醋酸锌溶胶-凝胶法可改性羟基磷灰石晶须表面。
Conclusions Hydroxyapatite whisker could be modified by Zinc acetate via sol gel.
结果与结论:在表面生物活性改性的方法中,主要有等离子体喷涂法、微弧氧化法、溶胶-凝胶法及生物仿生法等。
RESULTS AND CONCLUSION:The surface modification methods include plasma spraying, micro-arc oxidation, sol-gel and biomimetic methods.
展望了铸渗法表面改性技术的应用前景。
采用明胶及多聚赖氨酸对三者进行表面预处理,MTT法比较三者表面改性后犬血管平滑肌细胞的黏附生长情况。
The growth of SMCs was also assayed on the 3 scaffolds after they were pretreated with gelatin or Poly-1-lysine.
采用明胶及多聚赖氨酸对三者进行表面预处理,MTT法比较三者表面改性后犬血管平滑肌细胞的黏附生长情况。
The growth of SMCs was also assayed on the 3 scaffolds after they were pretreated with gelatin or Poly-1-lysine.
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