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- catalysis by metal oxides 金属氧化物催化作用
- Process of making lustre glaze by metal oxide as colouring agent was narrated. 叙述了以金属氧化物为着色剂的虹彩釉的制作过程。
- This article presents the heterogeneous catalytic ozonation of organic contaminants in water by metal and metallic oxides and its mechanism. 介绍了金属及其氧化物催化臭氧化降解水中有机物的应用及其反应机理的研究进展;
- The removal of turbidity, organics and algae cell in the filtration is enhanced by sand coated by metal oxides such as ferric oxide and titanium oxide. 通过在石英砂表面罩盖金属氧化物-氧化铁、氧化钛,来提高过滤对浊度、有机物、藻细胞的去除率。
- Non-silicated metal oxides and sulphides are expected to show potential uses in many fields such as catalysis, optics, electricity and gas sensors. 摘要非矽组成的介孔金属氧化物和硫化物半导体材料在光、电、催化和传感等诸多领域展示了独特的应用前景。
- Non-silicated metal oxides and sulphides are expected to show potential uses in many fields such as catalysis,optics,electricity and gas sensors. 非硅组成的介孔金属氧化物和硫化物半导体材料在光、电、催化和传感等诸多领域展示了独特的应用前景。
- Physics of Transition metal Oxides. 过渡金属氧化物物理学。
- Metal oxides from oil consumption damage catalysts. 金属氧化物破坏催化剂。
- Originally, flute is belong to woodwind, later made by metal. 长笛原来属于木管乐器,后来改用金属制造。
- The characteristics of those precursors and metal oxides were analysised by TG-DTG, IR, XRD, TEM and so on. 通过热重-差热(TG)、红外光谱(IR)、X衍射分析(XRD)、透射电镜(TEM)等分析方法表征其前驱物及金属氧化物。
- Originally,flute is belong to woodwind,later made by metal. 长笛原来属于木管乐器,后来改用金属制造。
- Different content of metal oxides on inerts have been prepared as oxygen carriers by different methods. 化学链燃烧是一种新型的燃烧技术,氧载体的性能对它的发展非常重要。
- The result indicated that different nanometer metal oxides and their compounds represented different catalysis on AP thermal decomposition. However,nanometer Co_2O_3 and Y_2O_3 showed outstanding catalysis in TMO and REO,respectively. 采用多种手段分析表征,发现不同的纳米金属氧化物及其组合物有不同的催化活性,以纳米Co2O3和Y2O3对AP热分解的催化效果最好。
- Owing to unique physical and chemical properties, copper family metal and metal oxides in nanostructure have exhibited promising applications in catalysis, sensing, optics, and magnetics. 铜族金属及金属氧化物纳米材料因其独特的物理化学性质,在光学、催化、气敏、磁学等领域有着广泛的应用。
- catalysis by metals 金属催化作用
- In addition, the rate-determining step of the catalytic N2O decomposition was also influenced by the addition of various metal oxides. 另外;添加不同过渡金属氧化物也改变了N_2O催化分解反应的速控步骤.
- After filling, dosage units are transported to the lyophilizer by metal trays. 灌装后药物通过金属托盘传递到冻干机里。
- The main impurities are iron and metallic oxides. 其中的杂质主要是铁和一些金属氧化物。
- The rope connects Liang, sometimes by metal pulley and editing system sail. 绳连接有时金属滑轮和编辑系统帆梁。
- The effect of organic ions on the formation of metal oxides or oxyhydroxides can be rationalized by two competing mechanisms. 有机离子在金属氧化物或氢氧化物形成中的作用可以通过两种相互竞争的机制来合理化。