稀土金属

Si（001）表面稀土金属硅化物纳米结构

Rare-earth metal silicide nanostructures on Si ( 001 ) surface

等离子体和稀土金属氧化物催化剂共同作用CH4/H2转化反应的初步研究

Study on Conversion of CH_4 / H_2 under Plasma and Rare-Earth Metal Oxide

钇被用作稀土金属一种理想的非磁性稀释剂。

Yttrium serves as an ideal non-magnetic diluent for the rare-earth metals .

八种稀土金属配合物和铂配合物抗HIV活性的研究

The anti-HIV-1 activity of 8 rare earth complexes and platinum complex

稀土金属离子及pH诱导牛血清白蛋白构象变化的同步荧光光谱研究

Synchronous Fluorescence Spectral Studies on Conformational Change of BSA Induced by Rare Earth Ions and pH

掺杂稀土金属的Hβ分子筛固体酸的制备及其在异丁烷/丁烯烷基化反应中的应用

Preparation and Catalytic Property or Isobutane-butene Alkylation of Zeolite Beta Molecular Sieve Loaded with Rare Earth Metal

结合生产实际，介绍了p控制图在稀土金属电解生产中的应用实例及操作步骤。

In combination with the production practice , the application and operation of P-control chart in electrolysis RE metals production is introduced .

非水体系中电沉积方法制备稀土金属La沉积膜

Electro deposition of single rare earth metal film in nonaqueous system

离子束混合诱导稀土金属Ce与Si的界面反应及硅化物的形成

Ion-Induced Interface Reaction between Si and Rare-Earth-Metal Ce and the Formation of Silicide

熔体淬火条件下若干轻稀土金属在Ag中固溶度亚稳扩展的研究

Metastable extension of solid solubility of certain light rare-earth metals in Ag

La，Ce及Nd稀土金属硅化物的生成

Formation of La , Ce and Nd Rare Earth Metal Silicides on Silicon

稀土金属Y对真空熔结Ni基涂层显微组织和耐磨性的影响

Effect of Rare Earth Metal Yttrium on Microstructure and Wear Resistance of Vacuum Fusion Sintered Ni-Based Coating

过渡金属/稀土金属氧化物纳米粒子催化AP热分解研究

Nanometer transition metal oxide and rare earth oxide catalysis on AP thermal decomposition

过渡金属Nb和稀土金属La插入Sin团簇得到的新团簇表现出了截然不同的稳定性规律和电子结构特性。

The small clusters compose with Nb-Si and La-Si shows big difference in the stabilities and electronic properties .

稀土金属兼具高的固溶强化参数和沉淀强化参数，是强化Au与Au合金的重要合金元素。

The rare-earths have both parameters of high solid solution strengthening and high precipitation strengthening .

Schiff碱稀土金属配合物对辐射导致肿瘤细胞DNA损伤及修复的影响

Effects of rare earth complexes with Schiff base on radiation induced DNA damage and repair of tumor cells

A选碱土金属元素Mg、Ca、Sr、Ba等及稀土金属元素La；

A includes alkaline-earth metals such as Mg , Ca , Sr , Ba and rare-earth metals La ;

稀土金属氧化物对Pd/δ，θAl2O3催化蒽醌氢化制H2O2性能的影响

Effect of Rare Earth Oxides on Catalytic Performance of Pd / δ,θ - Al_2O_3 for Anthraquinone Hydrogenation to H 2O 2

纳米稀土金属Gd的制备及其粒径评估

Preparation and size evaluation of nanometer gadolinium powders

稀土金属间化合物Ln4Ni2C5的化学键研究

Inverstigation Of Chemical Bond for Rare-Earth Intermetallic Compounds Ln_4Ni_2C_5

本文用阳极溶解计时电位法，对稀土金属La在液态Al-Si合金中的扩散系数进行了测定。

The diffusion coefficients of La in liquid Al-Si alloy have been mea-sured successfully with anodic chronopotentiometry .

采用柠檬酸钠消除Al3＋、Fe3＋和稀土金属离子的干扰，控制溶液的pH值为5～6。本方法简便快速。

Interferences of Al3 + , Fe3 + and rare metal ions are eliminated by the addition of sodium citrate solution at a pH of 5-6 .

ICP-AES法测定稀土金属中的钛、钼、钨、铌和钽

Determing Method for Titanium , Molybdenum , Tungsten , Niobium and Tantalum in Rare Earth Metals

同时，稀土金属硅化物具有较高的电导率，在N型硅上有低的肖特基势垒，而在P型硅上有高的肖特基势垒。

Meanwhile , rare earth silicides also have been studied extensively because of their high conductivity , low Schottky barrier height on n-Si and high Schottky barrier height on p-Si .

稀土金属氧化物对Pd/Al2O3催化剂上Pd的分布和蒽醌氢化活性影响

Effect of rare earth metal oxides on the distributing of palladium and catalytic activity of Pd / Al_2O_3 catalyst for anthraquinone hydrogenation

欧盟（EU）指控中国进一步限制稀土金属的出口，这些材料在手机和其它高技术装置的生产中不可或缺。

The European Union has accused China of further restricting exports of rare-earth metals essential for the production of mobile phones and other high-tech gadgets .

结果表明：添加稀土金属Ce和过渡金属Zr对Ni基催化剂反应性能有较大的提高；

The results show that ( 1 ) the addition of Ce or Zr greatly improves the catalytic performance of Ni catalyst ;

研究了钪、钷外其他稀土金属硬脂酸皂对PVC热稳定作用。

The heat stabilities and transparencies of stearates of rare earth metals except scandium and promethium used as heat stabilizers as PVC were studied .

稀土金属钆Gd（0001）与氧、水作用的紫外光电子谱研究

The ultraviolet photoemission spectroscopic study of the reaction of rare-earth-metal gadolinium , GD ( 0001 ), with oxygen and water

采用中频真空感应熔炼炉、X射线衍射仪、金相显微镜、电子探针、显微硬度计等实验分析方法，研究了稀土金属铈与低熔点金属锡在钢中的相互作用。

The interaction between the cerium and tin in steel was studied by vacuum induction melting , Xray diffraction , optical microscopy , electronic probe microscopy analysis , and microhardness tester .