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- lanthanum oxide sulfide 硫氧化镧
- Judd-Ofelt Parameterization Analysis of Nd3+ Doped Yttrium Lanthanum Oxide Transparent Ceramics[J]. 引用该论文 丁君;杨秋红;唐在峰;徐军;苏良碧.
- Experiment results show that interferences with determination of Ca, Mg can be better inhibited by adding lanthanum oxide solution. 实验表明,氧化镧溶液的加入对测定钙、镁元素的干扰有较好的抑制作用。
- Ammonium tungsten oxide sulfide [(NH4)2WO2S2] crystal was synthesized in aqueous solution using ammonium metatungstate (AMT) and ammonium sulfide as raw materials. 本工作用偏钨酸铵和硫化铵为原料,在水溶液中合成二硫代钨酸铵晶体[(NH4)2WO2S2]。
- The results indicate that Yb3+-doped yttrium lanthanum oxide transparent laser ceramics have broad absorption, emission spectra and long fluorescence lifetime. 结果表明:掺Yb3+氧化镧钇透明激光陶瓷具有宽的吸收和发射光谱以及长的荧光寿命。
- The present status and future prospects of the production and application of lanthanum oxide are reviewed with their sales on both the domestic and foreign markets pointed out. 综述了我国氧化镧生产的主要发展现状;介绍了该产品的应用领域及前景;指出了国内外市场的销售情况;
- The effect of nanometer sized lanthanum oxide on catalyzing thermal decomposition reaction of absorbent powder (nitrocellulose absorbed nitroglycerine,NC/NG) was studied by DSC. 研究了纳米氧化镧对吸收药(硝化棉吸收硝化甘油的混合物,NC/NG)热分解反应的催化作用,并提出了形成过渡态配合物的反应机理。
- Preparation technique of a novel lanthanum oxide glass antifogging agent was introduced, and the synthesized agent is characterized by uv/vis spectrometer and the zetasizer tester. 介绍了一种新型氧化镧玻璃防雾剂的研制工艺,并将产品用紫外-可见分光光度仪和纳米粒度分析仪进行了表征。
- The Preparation of Nanosized Lanthanum Oxide 纳米氧化镧的制备
- Study on Novel Lanthanum Oxide Antifogging Agent 新型氧化镧防雾剂的研究
- hydrated lanthanum oxide ( La2O3·nH2O) 水合氧化镧
- The effect of lanthanum oxide on thermo-oxidative degradation behavior of LLDPE was studied by thermogravimetry,oxidation induction time measurements,rheological and TG-FTIR analyse. 通过热失重、氧化诱导期、流变分析和热重-红外联用分析等方法研究了氧化镧对LLDPE热氧分解行为的影响。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮?
- Synthesis, Characterization and Thermal Decomposition Mechanism of Ammonium Tungsten Oxide Sulfide Crystal 二硫代钨酸铵晶体的合成、表征与热分解机理的研究
- Keywords ammonium tungsten oxide sulfide;ammonium metatungstate;in situ XRD;thermal decomposition mechanism; 二硫代钨酸铵;偏钨酸铵;原位XRD;热分解机理;
- Application of lanthanum oxide in wear-resisting surfacing electrode 氧化镧在耐磨堆焊焊条中的应用研究
- Sulfate reducing bacteria(SRB) is one kind of strict anaerobic bacteria that uses sulfate or other oxidative sulfides as electron-acceptors to catabolize organic materials. 硫酸盐还原菌(SRB)是一类利用硫酸盐或者其他氧化态硫化物作为电子受体来异化有机物质的严格厌氧菌。
- Sulfur bacteria Filamentous autotrophic chemosynthetic bacteria that derive energy by oxidizing sulfides to elemental sulfur and build up carbohydrates form carbon dioxide. 硫细菌:是通过将硫化物氧化为单体硫获得能量,可将二氧化碳固定为碳水化合物的丝状化能自养细菌。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- Keywords Isobutane;Dehydrogenation;Lanthanum oxide;Vanadium pentaoxide; 异丁烷;脱氢;氧化镧;五氧化二钒;