镧

镧、钙、氟对菌斑pH影响的实验研究

A Comparative Study About the Influence of Lanthanum , Calcium , Fluoride on Plaque pH

本文报道了用电感耦合等离子体质谱法（ICP－MS）测定高纯氧化镧中12个痕量稀土杂质的方法。

A method for the determination of 12 rare earth impurities in high purity lanthanum oxide by ICP-MS ( inductively coupled plasma-mass spectrometry ) .

通过浸渍法制备镧和镧钛改性膨润土吸附剂，探讨了处理含磷废水的最佳条件

Bentonite absorbent modified by La and La-Ti was prepared with maceration method .

稀土镧离子对大肠杆菌基因组DNA的影响

Effects of Lanthanide Ions in Rare Earths on Genomic DNA of E.coli

高功率脉冲抽运Q开关掺钕硅酸氧镧钙激光器评价

Evaluation of CaLaSOAP : Nd for high-power flash-pumped Q-switched lasers

镧对Cu6Sn5长大驱动力及焊点可靠性的影响

Effect of Lanthanum on Driving Force for Cu_6Sn_5 Growth and Improvement of Solder Joint Reliability

外源镧（III）对辣根过氧化物酶的结构的影响

Effect of Extraneous Lanthanum ( III ) on the Structure of Horseradish Peroxidase

2,9-二甲基-1,10-菲咯啉的dl-丙氨酸衍生物的合成表征及其镧（Ⅲ）配合物与DNA作用光谱研究

Synthesis , Characterization of dl-Alanine Derivative of 2 , 9-Dimethyl-1 , 10-Phenanthroline and DNA-binding Spectral Study of its Lanthanum (ⅲ) Complex

镧镍-5和铀的氚老化效应的XRD分析

The XRD patterns for tritium-aged LaNi_5 and U

镧（La）对辣根若干生态生理学指标的影响

Effects of La on some ecophysiology index of Horseradish

含镧的Bi2Te3基化合物的溶剂热合成及微观结构

Solvothermal Synthesis and Microstructures of Bi_2Te_3 Based Compounds Containing Lanthanum

富镧Ni－MH电池阴极材料性能的偏最小二乘法－人工神经网络研究

PLS BPN Method Applied to Materials Properties of Ni MH Battery Materials

吡啶－2，6－二甲酸铕（镧）配合物结构的NMR研究

NMR Study of the Complexes for Eu ( La ) with Pyridine-2 , 6-dicarboxylic Acid

用DSC和XRD等手段对掺铝铬酸镧烧结过程的相变进行研究。

Phase transformation of aluminum-doped lanthanum chromite during sintering was investigated by DSC and XRD .

合成了由水杨醛和赖氨酸缩合的新的氨基酸schiff碱配体以及它的镧系元素配合物。

A new lysine-salicylaldehyde schiff-base and its lanthanide complexes are prepared .

镧（La）-甘氨酸（Gly）稀土配合物对酸雨伤害植物的影响

Effect of La-Gly on plant harmed by simulated acid rain

镧对V2O5/γ-Al2O3催化剂在异丁烷脱氢中活性的影响

The Effect of La Doped on V_2O_5 / γ - A1_2O_3 Catalyst for Activity in the Dehydrogenation of Isobutane

镧掺杂对TiO2光催化降解亚甲基蓝溶液性能影响

Effect of TiO_2 Photocatalysts Doped with Lanthanum on Methylene Blue Solution Photolytic Activity

稀土化合物氯化镧对创口组织中FN表达的影响

Effect of Lanthanum Chloride on Expression of FN mRNA in Wound Tissue

镧改性铁催化剂的TPR技术和MES法研究

Study of Supported Iron Catalysts with TPR and MES Technique

硬脂酸镧对LLDPE热老化行为的影响

Effect of Lanthanum Stearate on Thermal Aging Behavior of LLDPE

Ni基六铝酸镧LaNiAl（11）O（19）催化剂表面甲烷CO2的重整积炭速率

Study on rate of deposited carbon over Ni base hexaaluminate LaNiAl_ ( 11 ) O_ ( 19 ) catalyst during CO_2 reforming of methane

研究了用成形滤纸片薄样X射线荧光光谱法测定铝合金中的镧、铈、镨、钕、钐。

Determination of La , Ce , Pr , Nd and Sm in rare-earths-aluminium alloy by X-ray fluorescence spectrometry using shaped filter paper technique was studied .

镧改性HL沸石在烃类催化裂化催化剂中的应用

Application of La-Modified HL Zeolite in Cracking Catalyst

镧与西佛碱的络合物Schiff碱型羧酸开链冠醚的合成

The Schiff Base Complexes of Lanthanum

微波快速合成4A分子筛过程中镧复盐的作用

Role of Lanthanum Double Salt in Rapid Synthesis of Zeolite 4A under Microwave Heating

镧、铈在WC-Co合金中赋存状态的研究

Existing States of Lanthanum and Cerium in WC-Co Hardmetal

利用SEM电镜、能谱分析仪、以及等离子光谱分析仪，对稀土镧在纯净钢中的固溶规律及夹杂物的转变规律进行了研究。

By SEM , EDS and ICP spectral analysis , the solution law of La and the transformation law of inclusions are investigated in present work .

利用偏最小二乘法－人工神经网络方法，对富镧Ni－MH电池阴极材料的放电曲线、初始容量、比容量等性能进行研究。

He PLS BPN method is applied to study the discharge curves , initial capacities and capacity ratios of Ni-MH battery materials .

镧系元素离子掺杂TiO2材料的制备及其在光催化降解咪唑中的应用研究

Studies on the Preparation of TiO_2 Doped by Lanthanide Ions and Its Application in Photocatalytic Degradation of Imidazole