镧,lanthanum
1)lanthanum[英]["l?nθ?n?m][美]["l?nθ?n?m]镧
1.Determination oflanthanum and cerium in cast iron by inductively coupled plasma atomic emission spectrometry;电感耦合等离子体原子发射光谱法测定铸铁中镧和铈
2.Effect oflanthanum dopant Ni/γ-Al_2O_3 catalyst prepared by hydrazine reduction on hydrogenation activity;镧助剂对水合肼还原的Ni/γ-Al_2O_3催化剂加氢性能影响
3.Fading spectrophotometric determination of tracelanthanum based on its catalytic effect on oxidation of ponceau by peroxide;镧(Ⅲ)催化过氧化氢氧化丽春红褪色光度法测定痕量镧
英文短句/例句
1.lanthanumdoped lead zirconate-lead titanate掺镧的锆酸铅－钛酸铅
2.lanthanid(e) series【化】镧系(即稀土元素)
3.Effects of La_2O_3 and Lanthanum Stearate on Crystallization and Mechanical Properties of LLDPE;氧化镧和硬脂酸镧对LLDPE结晶与力学性能的影响
4.Determination of Lanthanum in Lanthanum Carbonate Chewable Tablet by Spectrophotometry分光光度法测定碳酸镧咀嚼片中镧含量
5.Lanthanum Ultra-Fine Particles of La_2O_3-Mo Thermionic Cathode Surface Active Layer镧钼热阴极表面活性层中的镧超微粒子
6.The Study of BaO-Ln_2O_3-TiO_2 Microwave Ceramics Modification by Lanthanide Elements;镧系元素对氧化钡—氧化镧—二氧化钛微波陶瓷的改性研究
7.Application of Unsalable LaCe/LaPrCe Mischmetal in Metallic Material Field滞销镧铈/镧镨铈混合稀土金属在金属材料中的应用
8.The Preparation and Examination of Potassium twi-11-Tungstomanganate of Lanthanide Elements镧系元素双-11-钨锰酸钾的合成与鉴定
9.INFLUENCES OF RARE EARTH ELEMENTS OF Y、La、Pr AND Nd ON PALLADIUM DEPOSITION BY ELECTROLESS PLATING镱、镧、镨、钕稀土元素对化学镀钯的影响
10.Simultaneous Determination of La~(3+) ,Ce~(3+) ,Pr~(3+) and Nd~(3+) in Their Mixtures by Computational Spectrophotometry计算光度法同时测定镧、铈、镨、钕
11.Effects of La and Y on Hypereutectic Al Si Alloy镧、钇稀土在过共晶铝硅合金中的作用
12.Bore Structure of the Active Alumina Carrier Modified by Lanthana氧化镧修饰活性氧化铝载体的孔结构
13.ON PROPERTIES OF La RICH AND Ce RICH MISCHMETAL HYDROGEN STORAGE ELECTRODES富镧和富铈混合稀土贮氢电极的性能
14.Effect of Lanthanide Elements on Catalytic Performance of MoO_3-Bi_2O_3 Catalysts;镧系元素对MoO_3-Bi_2O_3催化剂性能的影响
15.Effect of Lanthanide Chloride on the Expression of Matrix Metalloproteinase-2 in Tumor Cells;氯化镧对肿瘤细胞MMP-2表达的影响
16.A Study on Sintering Behavior and Electric Properties of Ca-doped Lanthanum Chromites;掺钙铬酸镧的烧结行为及导电性研究
17.Effect of Rare Earth Element Lanthanum on Microflora in Chao Soil;稀土元素镧对潮土微生物区系的影响
18.Effects of Lanthanum on the Growth and Reproduce of Tenebrio Molitor L.;稀土氧化镧对黄粉虫生长繁殖的影响
相关短句/例句
La镧
1.Research on preparation of bentonite absorbent modified byLa orLa-Ti and its phosphor removal efficiency;镧钛改性膨润土吸附剂的制备与除磷性能的研究
2.Effect ofLa on microstructure and property of Sn3.5Ag0.5Cu solder;镧对Sn3.5Ag0.5Cu钎料组织性能影响
3.Effects of Cd and Pb on the Bioaccumulation ofLa in Brassica juncea var.crispifolia;镉和铅胁迫对雪菜吸收镧的影响
3)lanthanide[英]["l?nθ?naid][美]["l?nθ?na?d]镧
1.In Vitro Anti-HIV and -other STD Pathogen Activities of Several Plant Polysaccharides and Lanthanides;几种植物多糖和镧系化合物体外抗艾滋病毒和其它性传播疾病病原体活性的研究
2.Conclusion:Lanthanide ions can inhibit the production of active-oxygen free radiicals at low concentration,but it turned out .目的 :研究镧离子对腹腔巨噬细胞功能的影响。
3.The influence of one of rare earth elementlanthanide on the organic chromium accumulation of grifola frondosas was investigated.本文在部分文献的基础上研究了稀土元素之一的镧元素(La)对灰树花菌丝体富集有机铬的影响。
4)lanthanum(Ⅲ)镧
1.01 mol·L~(-1) hydrochloric acid,new chromogenic reagent 5-MasA-DBF reacts with lanthanum(Ⅲ) to form a bluish violent coordination complex.报道了新显色剂3-[(2-胂羧基-5-甲基苯)偶氮]-6-[(2,6-二溴-4-氟苯)偶氮]-4,5-二羟基-2,7-萘二磺酸(简称5-MasA-DBF)测定锌合金中痕量镧的分光光度法。
2.The effects of lanthanum (Ⅲ)-citrate and lanthanum (Ⅲ)- tartrate complexes on permeability of pollen plasmalemma are related to the ratio of ligand to lanthanum(Ⅲ).以植物花粉细胞为试验体系,利用电导法研究了镧离子(La~(3+))及其配合物对花粉质膜透性的影响。
5)La(Ⅲ)镧
1.Synthesis and biological activity of La(Ⅲ) ternary complex with indolo-3-acetic acid and 1,10-phenanthroline;吲哚-3-乙酸邻菲啰啉镧三元配合物的合成及其生物活性
2.Study on the Extration of Y(Ⅲ)La(Ⅲ)and Cc(Ⅲ)with o-Methoxy Benzoyl-PMP;1一苯基一3一甲基一4一（邻甲氧苯甲酰基）吡唑一5一酮对钇（Ⅲ）、镧（Ⅲ）、铈（Ⅲ）萃取性能的研究
6)lanthanum(Ⅲ)镧(Ⅲ)
延伸阅读
镧见稀土金属。
