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你电视里的图像——红色来自一种叫作铕的元素。The phosphors in your TV—the red color comes from an element called europium.

例如，帕斯山生产的铕，使彩色电视机产生成为可能。It was europium from Mountain Pass, for instance, that made colour television possible.

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在水溶液中合成了铕和试的四元羧酸稀土配合物。Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.

全岩的主要元素、微量元素和稀土元素表明石英闪长斑岩中富碱、富钠、富轻稀土，铕异常不明显。Chemically, the quartz diorite porphyry is rich in alkali, sodium and LREE and lack of obvious europium negative anomaly.

在乙醇溶液中合成了铕与间苯二甲酸二元配合物和铕与间苯二甲酸、1，10-邻菲罗啉的四元配合物。The europium binary and quaternary complexes with m-phthalic acid and 1,10-phenanthroline were prepared in the ethanol solution.

铕的电化学还原受多种因素影响，其中阴极极板最为重要。The electrochemical reduction of Europium is influenced by many factors with the deactivation of the cathode as the most important.

本文用衬钽片的石墨炉原子吸收法，研究了混合稀土氧化物中铕的测定。A method is described for the determination of europium in the mixtures of rare earth oxides with a graphite tube lined with tantalum foil.

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在锂汞齐电极上于磺基水杨酸溶液体系中，可以考虑镧、钐、铕和镱四元素与镨、钕的分离。The praseodymium and neodymium may probably separate from lanthanum, samarium, europium and ytterbium in lithium sulfosalioylate electrolyte.

探讨了该体系在氟哌酸药物含量测定中应用的可能性。The possibility for the direct determination of norfloxacin content in body fluid and drug by the luminescence of europium complex is discussed.

方法灵敏、快速、简便，满足4～5N高纯金属铕及其氧化物产品分析的要求。The method is sensitive, rapid and easy to operation, and meets the requirement for the product analysis of 4 -5N high purity europium metal and its oxide.

磁铁矿矿石、矿物及红碧玉的稀土元素含量总量低、具负铈、负铕异常，属轻稀土富集型的特征。The total REE content in magnetite ore, minerals and red jasper is low with negative cerium and europium anomalies that are light REE enrichment characters.

着重考察了铕基体对分析元素的基体效应，谱线干扰及背景影响等情况。We focused our investigation on the matrix effects, spectrum interference & background on the spectral lines of other rare earth elements in europium oxide matrix.

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结合直接测定大部分稀土杂质，最终建立了高纯铕中14个稀土杂质元素的ICP-MS分析方法。Combined with direct determination of most rare earth impurities, an ICP-MS method was established for the determination of 14 rare earth impurities in high purity europium.

用标准加入法测出氧化铕基准中的微量杂质元素，消除了由于忽略基准中的杂质元素的含量给分析测定带来的误差。Determining trace impurity element of the standard europium oxide by the standard addition method. So the errors owing to neglecting the impurity in the standard are eliminated.

合成含咔唑基因、含1，3，4-恶二唑基因、含稀土铕配合物的3类可聚合的单体，其结构用红外光谱、质谱、元素分析、核磁共振表征。Individual monomers containing the europium complex, 1, 3, 4-oxadiazole group and carbazole group were synthesized. Their structures were confirmed by FT-IR, EI-MS, Element analysis, 1H NMR.

着重考察了铕基体对分析元素的基体效应，谱线干扰及背景影响等情况，同时对仪器的工作条件进行了优化。The study was focused on matrix effects, spectrum interference and background of the spectral lines of other rare earth elements in europium oxide matrix, and the optimum condition was selected.

用X-射线衍射分析与X-射线光电子能谱分析研究了硝酸铕在石墨炉内石墨探针表面原子化机理。The atomization mechanism of europium nitrate on graphite probe surface in graphite furnace was investigated experimentally by X-ray diffraction spectrometry and X-ray photoelectron spectrometry.