Attri相关论文
Structures and oxygen storage capacities of CeO_2-ZrO_2-Al_2O_3 ternary oxides prepared by a green r
CeO2-ZrO2-Al2O3 ternary oxides were successfully prepared by a green route of supercritical anti-solvent precipitation w......
Two-dimensional(2-D) BiVO4nanosheets-graphene(GR) composites with different weight addition ratios of GR have been prepa......
Doping effects of manganese on the catalytic performance and structure of NiMgO catalysts for contro
Doping effects of manganese(Mn) on catalytic performance and structure evolution of Ni Mg O catalysts for synthesis of m......
Association Analysis of Genetic Variant of rs13331 in PSD95 Gene with Autism Spectrum Disorders:A Ca
Autism spectrum disorder(ASD) is a neurodevelopmental disorder characterized by high heritability. Recently, autism, the......
Preparation of erbium ion-doped TiO_2 films and the study of their photocatalytic activity under sim
A series of erbium ion-doped TiO_2(Er~(3+)-TiO_2) films were prepared by a sol-gel dip/spin coating method, and the effe......
POLYMERIZATION OF OCTAFLUOROCYCLOBUTANE IN GLOW DISCHARGE Ⅱ. ESCA AND IR CHARACTERIZATION OF POLYMER
In a capacitively coupled discharge with external electrodes, He, H_2, N_2 or Ar were used as plasmagas, polymerization......
Reported in this paper are K-Ar ages of volcanic rocks,biotite-granite and greisen from theLianhuashan tungsten mine in......
Amorphous gallium nitride (a-GaN) films with thicknesses of 5 and 300 nm are deposited on n-Si (100) substrates by pulse......
In order to improve the leaching resistance of active ingredient-copper in ammoniacal copper quat-type D (ACQ-D) treated......
Through one pot reaction of C60 with organocopper/magne-sium reagent ( p - MeQ H4 )2 CuMgBr or ( m - MeC6 H )2 -CuMgBr ......
We investigate the resistive switching characteristics of a Cu/VOx/W structure. The VOx film is deposited by radio-frequ......
The nonlinear photoresponse to a 1.56-μm infrared continuous wave laser in semi-insulating(SI) galliumarsenide(GaAs) is......
Temperature dependent I_(DS)–V_(GS) characteristics of an N-channel Si tunneling field-effect transi
Wefabricatedn-typeSi-basedTFETswithaGesourceonSi(110)substrate.Thetemperature dependent IDS–VGS characteristics of a TF......
The development of fluorescent materials capable of harvesting triplet excitons efficiently is of great importance in ac......
A modified polyacrylamide gel route is applied to synthesize SnO2 nanoparticles. High-quality SnO2 nanoparticles with a ......
Properties of Functionalized Graphene/Room Temperature Vulcanized Silicone Rubber Composites Prepare
Functionalized graphene oxide (FGO) was prepared by treating graphene oxide with γ-aminopropyl triethoxysilane (KH-550)......
The tribological properties of TiAl-Ti3SiC2 composites(TMC) against Si3N4 ceramic ball pair at room temperature were inv......
Evaluation of sex specificity on oxidative stress induced in lungs of mice irradiated by ~(12)C~(6+)
The aim of this work is to identify if there is sex specificity on 12C6+ ion-induced oxidative damage in mouse lung at d......
Impact of solvents and surfactants on the self-assembly of nanostructured amine functionalized silic
Macroscopic SiO_2 spheres with a homogeneous amine distribution were synthesized by a one-step emulsion based synthesis ......
A Ti-BN complex cathode is made from Ti and h-BN powders by the powder metallurgy technology,and TiBN coating is obtaine......
Barium-strontium aluminosilicate(BSAS) and Si/BSAS coatings were fabricated on the surface of C/SiC composites via a two......
Ti-4.5Al-6.OMo-1.5Fe, Ti-6Al-1Mo-1Fe and Ti-6Al-4V alloys were prepared by blended elemental powder metallurgy (PM) proc......
ORDERED STRUCTURAL EVOLUTION AND RELAXATION BEHAVIORS OF A SERIES MICROPHASE SEPARATED“HAIRY-ROD”POL
A series of“hairy-rod”polyimides,BBPA(n),with multiple alkyl side chains was prepared from 3,3’,4,4’-biphenyltetrac......
Al-alloy (AA5022) corrosion penetration (CP) and crystal structure were investigated after running static immersion corr......
Nitrogen ion was implanted into the nano-TiO2 film surfaces by electron cyclotron resonance (ECR) plasma modification to......
This paper presented a study on the role of yttrium addition to CuO/CeO2 catalyst for water-gas shift reaction. A single......
The intergranular corrosion (IGC) behavior of high nitrogen austenitic stainless steel (HNSS) sensitization treated at 6......
An empirical atmospheric model(EAM) based on the singular value decomposition(SVD) method is evaluated using the composi......
Microstructure characterization and tensile properties of a Ni-containing TiAl-based alloy with heat
The effects of Ni addition on solidification micro structure and tensile properties of Ti-48Al-2Cr-2Nb alloy were invest......
Effects of nugget alloying on microstructures and properties of resistance spot welded joints of alu
The resistance spot welding of 6063-716 aluminum alloy and l6 Mn steel was studied by nugget alloying.The results indica......
为了对岩爆烈度进行高效判别,综合考虑影响岩爆的主要因素,包括最大切向应力ρθ、岩石抗压强度ρc、岩石抗拉强度ρt和弹性能量指......
我国外汇储备2006年底登上全球榜首。其形成主要是由于我国外汇管理体制一直实行强制“结售汇”制度和我国外贸政策上鼓励出口。外......
语境主义是当代西方知识论中占支配地位的反怀疑主义理论.语境主义者主张,知识的归因依赖于归因者的语境,知识的标准随着语境的不......
PMI体系和模型的核心内容是实现授权与访问控制的有效管理。在重点介绍作为其实现机制之一的属性证书和PMI体系结构及特权委托模型......
基于WebGIS的土壤样品信息系统就是将土壤资源信息与地理信息系统有机地结合起来,建立空间属性数据库,利用计算机对具有地理特征的......
信息技术影响到外语教与学的方方面面。对学生进行调查后发现，近半数学生喜欢通过网络和手机等电子工具学习英语；有1／3左右的学生喜欢......
指出了一组复杂系统评估指标量化公式的局限性,给出了应用面较广泛的指标量化技术。...
装备元数据进行检索、交换时需要计算相似度,主要对相似度算法进行设计。装备元数据分解为概念和属性两种元素进行元素相似度计算,......
针对机械故障诊断知识的近似最优属性约简不惟一要求,从得到多个满足分类精度的属性约简集合的目标出发,提出了一种基于特征选择和......
将OWA算子引入到多传感器信息融合领域中来,建立了基于OWA算子的两级式多传感器属性信息融合模型.通过合理调整OWA算子中加权向量......
根据地震属性来进行储层预测的研究,对于寻找油气具有十分重要的意义.而由于地下地质情况千变万化,不确定的因素太多,对这种多自变......
分析了一个基于属性签名方案的安全缺陷,并改进了Li等人的基于属性签名方案,从而减少了签名计算代价和签名长度。在随机预言机模型......
基于贫婪算法和粗糙集方法，给出了一种处理数据挖掘分类问题的属性约简算法：贫婪粗糙集约简算法GRSR；在测试中得出的约简集为原始集的......
主要借助依赖空间，定义了一种新的一致关系，讨论了信息系统的属性约简问题，给出了划分协调集和不可辨识属性集之间的关系以及划分协调......
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朴素贝叶斯分类器是一种简单而高效的分类器，但它的条件独立性假设影响了它分类的正确率．加权朴素贝叶斯是对它的一种扩展．通过分析属......
运用区域经济学中的引力模型、旅游经济隶属度模型，以辽宁省14个地级市为研究对象，对2002-2007年省级区域旅游经济联系空间结构的演......
国际组织和成员国的法律责任归属问题一直以来都是国际法争论的话题。政府间国际组织作为一类国际法主体,应独立承担法律责任。但......
