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- Re-Sb mixed oxide crystallites 催化剂活性位
- Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets (U,Pu)O2?? 未辐照的混合氧化燃料芯块 (U,pu)O2中的钚在硝酸中的可溶性测定??
- The coating has two layers: a thin chromium coating covered by a chromium mixed oxide layer. 涂层有两个层次:一个薄铬涂层覆盖,铬混合氧化物层。
- Reprocessing can potentially recover up to 95% of the remaining uranium and plutonium in spent nuclear fuel, putting it into new mixed oxide fuel. 再处理过程能够在燃烧核燃料时消耗大约95%25残留的铀和钚,形成新的氧化物核燃料。
- The TiO2/CeO2 mixed oxide powders are well-distributed and composed of rather uniform spherical nanoparticles with particle size about 10nm. TiO2/CeO2复合氧化物呈类球形颗粒形貌组成,且分布均匀,颗粒粒径约为10nm,并形成富Ti“核”、富Ce“壳”的结构。
- In the aged CZO and CZYO mixed oxide systems, the adding of a little precious metal ( Pt, Pd, Rh ) increase the reduction speed and improve OSC obviously. 在高温老化的复合氧化物CZO和CZYO体系中,添加微量贵金属(Pt,Pd,Rh)明显提高还原速度并增加OSC。 含贵金属的CZO或CZYO的OSC与其组成和贵金属的种类有关。
- Mixed oxide FexTi550 revealed a very excellent activity in CO2-EBDH, the EB conversion and ST selectivity reached 39.8% and 98.0% respectively over Fe3Ti550 with the reaction condition T=823K, P=0.1MPa, W/F=40gcat-h/mol, CO2/EB=11. FexTi55O复合氧化物催化剂对COZ一EBDH反应具有非常高的活性,其中Fe3Ti55o在T=s23K,P=0.;IMPa,W/F=40geat·h/mol,COZ/EB=11的反应条件下,乙苯转化率和苯乙烯选择性分别39
- By using XPS,before and after the intoxication of mixed oxide catalysts,the various appearance and the composition. valence and chemical mechanism of the active component of catalysts were studied. 运用XPS分析方法研究一系列复合氧化物催化剂中毒前后硫在其表面的各种形态及催化剂活性组分中毒前后的组成、价态、化学机理及其变化。
- We must appoint sb to act as secretary. 我们得指定一个人当秘书。
- mixed oxide fuel fabrication plant 混合氧化物燃料厂
- I want to speak to you re your behaviour. [口]关于你的行为,我想跟你谈一谈。
- Oxidation by ozone alone and mixed oxidation by ozone/hydroxyl radicals were taken individually in ozonation of solution of nonylphenol. 分别采用臭氧单独氧化和臭氧/羟基自由基混合氧化方式氧化壬基酚的水溶液。
- Characterization of catalytic properties of CuO/CeO2 mixed oxides[J].Joural of The Chinese Rare Earth Society, 2002,20 (2): 111-115. CuO/Ce2O催化剂的催化氧化性能及其表征[J].;中国稀土学报;2002;20(2):111-115
- Re your letter of 1 September ... 关於您9月1日的来信 ...
- He has mixed with crowd together but has not found. 他已同人群混杂在一起而找不到了。
- The competition entries were a very mixed bag. 参赛者是错落不齐的大杂烩。
- The RE impurities in gadolinium oxide are determined by ICP-AES. 采用ICP-AES法测定氧化钆中稀土杂质,考察了基体浓度、酸度对被测元素的影响。
- Put the mixed historical facts in sequence. 将混淆的历史事件按顺序排列。
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- I don't want to be mixed up in the affair. 我不想牵连到这件事情中去。