1) nano titania powder
纳米级TiO_2超细粉
2) Z rO 2 nanometer-sized powder
纳米级Z_rO_2超细粉
4) superfine and nanometer powder
超细和纳米级粉末
5) nano-scale grade TiO_2
纳米级TiO_2
1.
Two kinds of catalyst for selective catalyst reduction(SCR) denitrification has been prepared by using the distributed macer- ation method,they take anatase type nano-scale grade TiO_2 and commercial grade TiO_2 as carrier respectively,to carry V_2O_5 and WO_3.
采用分步浸渍法制备了两种脱硝催化剂,它们分别以锐钛型纳米级TiO_2和工业级TiO_2为载体,负载V_2O_5和WO_3在固定床反应器中,研究相同条件下不同载体对催化剂脱硝性能的影响,并通过比表面积测定、X-射线衍射和扫描电镜等方法对催化剂微观结构进行研究。
6) nanometer ultrafine powder
纳米超细粉
1.
In the chemical precipitation of nanometer ultrafine powder preparations,this paper analyses the defect of solution mixed drip method:the colloid generation,aggregation and aging etc,which happen with different time and quite different.
本文分析了纳米超细粉体制备的化学沉淀法中溶液滴加法混合的缺点 :胶粒生成、团聚与陈化等在时间顺序上逐渐发生而严重不同一 ,成为粉体颗粒分散性好、粒径均匀的障碍 。
补充资料：激光法合成纳米超细粉
激光法合成纳米超细粉
激光珐合成纳米起细粉
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条