europium

英 [jʊərˈəʊpiəm] 美 [jʊrˈoʊpiəm]

n.  铕(用于彩电屏幕)

化学



牛津词典

noun

  1. 铕(用于彩电屏幕)
    a chemical element. Europium is a silver-white metal used in colour television screens.

    双语例句

    1. Synthesis and Property of Polymeric Complex of Electropolyurushiol ( EPU) with Europium
      电化学聚合漆酚-铕配合物的合成及性质
    2. Synthesis and Properties of Reactive Ternary Fluorescence Complexes of Terbium and Europium as Well as Their Polymer Fluorescence Complexes
      对氨基马尿酸铽二元、三元配合物的合成、表征及荧光光谱研究反应型铽、铕三元荧光配合物及其高分子荧光配合物的合成与性能研究
    3. In situ Mossbauer spectroscopic study of hydrogen reduction of supported europium catalysts
      担载铕催化剂氢还原的穆斯堡尔谱研究
    4. Relationship between Fluorescence Intensity of Eu Complexes in Polymer and Europium Ion Concentration
      铕高分子配合物荧光强度与铕离子浓度的关系
    5. Preparation and Fluorescence Studies of The Europium and Terbium Complexes with Diphosphonate
      铕、铽双膦酸酯配合物的合成和荧光性质的研究
    6. Intercalation Interaction of Taurine Schiff Base Complexes of Europium(ⅲ) into DNA
      邻香草醛缩牛磺酸Schiff碱铕(Ⅲ)配合物与DNA的插入作用
    7. Application of Europium Doped Silica Gel Composite to Fingerprint Detection
      铕掺杂SiO2复合凝胶在手印显现中的应用
    8. Synthesis, Characterization and Fluorescence of a New β-Diketone Ligand and Its Europium(ⅲ) Complexes
      新的β-二酮及其Eu(Ⅲ)配合物的合成表征及荧光性能研究
    9. Study on Determination of Polyamines with the Chemiluminescence and Resonance Light Scattering Technique; Investigation of odd-parity excited states of europium atoms by resonant photoionization spectroscopy
      化学发光及共振光散射测定植物多胺的研究铕原子奇宇称高激发态共振电离光谱的研究
    10. Export of high value-added rare earth products like europium, terbium, dysprosium, thulium, ytterbium and lutetium will be restricted.
      限制铕、铽、镝、铥、镱、镥等高附加值稀土产品出口;
    11. Preparation and Optical Properties of Fluorescent Nanofiber Containing Europium Complex
      含铕配合物荧光纳米纤维的制备及光学性质的研究
    12. Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.
      在水溶液中合成了铕和试的四元羧酸稀土配合物。
    13. Kinetic Study of Propylene Oxidation over Europium Molybdate and Erbium Molybdate Catalysts
      丙烯在钼酸铕和钼酸铒催化剂上氧化动力学研究
    14. Study on Synthesis, Structure Characterization and Fluorescence of Europium Complexes of 2-( 4-Fluorobenzoyl) Benzoic Acid
      2-(4-氟代苯甲酰基)苯甲酸-铕配合物的合成、结构表征及荧光性能的研究
    15. Preparation of Mesoporous Rare Earth Oxides and Assembly of Europium Ion
      介孔稀土氧化物的制备及铕离子的组装
    16. Study on Preparation of PVP Film with Rare Earth Europium Complex and Its Luminescent Properties
      含稀土铕配合物的PVP薄膜的制备及发光性质
    17. A study on the mechanism of the extraction of americium(ⅲ) and europium(ⅲ) by di-( 2-ethylhexyl)-phosphoric acid
      二(2-乙基己基)磷酸萃取镅和铕的机理研究
    18. Europium, he notes has a unique atomic structure enabling it to create the red colour in television screens.
      他举例说,铕具有一种特殊的原子结构,使其能够生成电视荧屏中的红色。
    19. The lighter rare-earth metals, from cerium to europium in the first half of the series, have more complex crystal structures than the heavier elements.
      轻的稀土金属,从铈到铕的前一半序列比重元素具有更为复杂的晶体结构。
    20. RESEARCHES PROGRESS OF WHITE-LIGHT-EMITTING DIODES USING EUROPIUM ACTIVATED SILICATES Advances in phosphorescent materials of rare-earths ions doped silicate system
      LED用稀土Eu掺杂硅酸盐基荧光粉的研究进展稀土掺杂硅酸盐体系长余辉发光材料研究进展
    21. Synthesis and fluorescent properties of the ternary complexes of europium with aromatic carboxylic acid and butanedioic acid
      铕-芳香羧酸-丁二酸三元配合物的合成及荧光性能研究
    22. Investigation of odd-parity excited states of europium atoms by resonant photoionization spectroscopy Hamlet's assumed antic disposition; fantastic Halloween costumes; a grotesque reflection in the mirror.
      铕原子奇宇称高激发态共振电离光谱的研究哈姆莱特采取的奇怪安排;奇形怪状的万圣节服装;镜子里奇怪的映象。
    23. Synthesis and Properties of a Luminescent Europium Complex Containing a New Second Ligand
      含新型第二配体的发光铕配合物的合成和性能研究
    24. Europium, terbium and yttrium, all heavies, are used in flatscreen electronics and energy-saving lightbulbs, areas projected to have strong demand growth.
      铕、铽和钇均是重稀土元素。它们用于制造平板电子产品和节能灯泡,这些领域预计将出现强劲的需求增长。
    25. Synthesis, Characterization and Interaction Mode of Complexes of Europium(ⅲ) and Taurine Schiff Base with DNA
      铕(Ⅲ)牛磺酸席夫碱配合物的合成、表征及其与DNA的作用模式
    26. Preparation and Luminescence Properties of the Coordinated Nano Europium Oxide Colloids
      修饰纳米氧化铕溶胶的制备及荧光特性研究
    27. Determination of particle size distribution of yttrium oxide and europium oxide by sedimentation and light obscuration method
      GB/T8761-1988氧化钇、氧化铕粒度分布测定光透沉降法
    28. Synthesis and Crystal Structure of a New Eu(ⅱ) Complex with 1,10-Phenanthroline; Synthesis and Luminescence Properties of Two Novel Europium(ⅲ) Complexes with Carbazole Moieties
      新型二价铕配合物的合成及晶体结构研究含咔唑基团铕配合物的合成和荧光性能研究
    29. Study on preparation of europium ion adulterated strontium aluminates phosphors
      铕掺杂铝酸锶基蓄光材料的制备与性能研究

    英英释义

    noun

    1. a bivalent and trivalent metallic element of the rare earth group

        Synonym:    Euatomic number 63