您要查找的是不是：
- The chemically synthesized compound powder and the nano powder obtained by high-energy ball milling are two development trends of ZnO varistor c. 对粉体的制备方法和应用前景进行了展望,指出化学法合成复合粉体和高能球磨法制备纳米粉体是氧化锌压敏陶瓷粉体的两个主要发展趋势。
- Dietl et al. predicted that p type Mn doped ZnO could have ferromagnetism at room temperature. Dietl等人的理论计算预测，p型掺杂(Zn,Mn)O可能具有室温铁磁性。
- Good quality barium bismuth titanate (BaBi 4Ti 4O 15 ) ceramics is fabricated successfully with BaBi 4Ti 4O 15 nano powders prepared by Sol-Gel process. 采用溶胶 凝胶工艺成功制备出BaBi4 Ti4 O1 5微细粉料 ;并利用此微粉烧结出成瓷良好的BaBi4 Ti4 O1 5陶瓷 .
- The micro or nano powder,or micro and nano powders were mixed into base oil,machinery oil 68,and confected into five kinds of running-in oils. 将微米和纳米固体粉末单独或混合加入到68%23机械油中,配制了5种微米、纳米或微纳米混合磨合油,并试验研究了5种磨合油分别应用于钢质粗糙软齿轮副间的磨合磨损行为和作用机制。
- Gas sensing property of the film was investigated at different concentration of CO gases and results show that 0.5% Al3+ doped ZnO(mol/mol) thin film shows a maximum sensitivity to CO gas. The gas sensitivity mechanism of ZnO is also discussed. 在室温下;对薄膜在不同浓度的CO气体下的敏感特性进行了研究;随着气体浓度的增加;薄膜电阻值逐渐减小; 随着掺Al量的增大;气敏灵敏性先逐渐增大后减小;发现当铝含量为r(Al:ZnO)=0.;5%25时;对CO气体的灵敏度最大;并对紫外光照射下气敏半导体薄膜的气敏机理进行了简单分析。
- Clear AFM images were(obtained) from PbZr_(0.90)Ti_(0.10)O_3-Fe_(0.003) nano powder sample prepared by DDS method. 采用DDS法制备PbZr0.;90Ti0
- The results indicate that the species and using level of dispersing agent were important factors to the particle size and distribution of the nano powder. 结果表明,分散剂的种类和用量是影响纳米氧化镁颗粒大小和均匀度的重要因素。
- Raman Spectra of Undoped and Doped ZnO Thin Films 掺杂和未掺杂氧化锌薄膜的拉曼光谱
- Preparation of ZnS Nano Powder Doped with Mn by a Novel Chemical Process Mn纳米荧光粉的制备
- Based on all the above, feasibility of developing coated metallic nano powder materials by SLS was analyzed; at last an idea of prototyping metallic parts with coated metallic nano powder materials by SLS was put forward. 在此基础上，分析了研究开发选择性激光烧结覆膜金属纳米粉末材料的可行性，并提出一种选择性激光烧结覆膜金属纳米粉末材料成型金属件的思路。
- Based on all the above, feasibility of developing coated metallic nano powder materials by SLS was analyzed;at last an idea of prototyping metallic parts with coated metallic nano powder materials... 在此基础上,分析了研究开发选择性激光烧结覆膜金属纳米粉末材料的可行性,并提出一种选择性激光烧结覆膜金属纳米粉末材料成型金属件的思路。
- Keywords surface modification;antimony doped tin oxide;nano powders;hydrophobicity; 表面改性;掺锑二氧化锡;纳米粉体;疏水;
- He got a lot of dope from the secretary. 他从秘书那里获得许多内部消息。
- Doping Cr2O3 increase resistivity of ATO Doping ZnO reduce resistivity of ATO. After doping three oxide the transparency of ATO film is all reduced. Effect of oxide on transparency of ATO films followed the sequence Cr2O3> Fe2O3> ZnO. 结果表明;Cr2O3增大ATO纳米粉末晶粒尺寸;对ATO粉体电阻率急剧增加;搀杂ZnO增加ATO纳米粉末晶粒尺寸;但降低ATO粉末的电阻率;搀杂Fe2O3能大大减少ATO纳米粉末晶粒长大;当Fe2O3搀杂量超过一定值时使电阻率急剧上升;3种氧化物均降低ATO薄膜的透射率;其程度为Cr2O3>Fe2O3>ZnO.
- New Productive Technology of Nano Powder Material 纳米粉体材料生产新技术
- Andy said she would give me the live dope. 安迪说她可以向我提供最新的内部消息。
- TiO_2 Nano Powders Prepared by Means of Microwave Radiation 微波法制备纳米TiO_2粉末
- Advances in Research on Doping ZnO Film 掺杂ZnO功能薄膜研究新进展
- Keywords reverse micelle method;ZrO_2;nano powders;freeze drying; 反相胶束法;氧化锆;纳米粉体;冷冻干燥;
- Half the runners have been doped out. 有一半的赛马是服了药的。
