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  1. 低气压下特高压直流污秽复合绝缘子覆冰闪络特性

  2. ABSTRACT: The newly building ±800 kV ultra high voltage (UHV) transmission lines in China will adopt the composite insulator for its excellent preventing pollution performance, which face with the multi influence of ice and high altitude. The paper
  3. 所属分类:Flash

    • 发布日期:2010-02-06
    • 文件大小:257024
    • 提供者:knangeli
  1. DD IEC TS 60815-2-2008

  2. Selection and dimensioning of high-voltage insulators intended for use in polluted conditions. Part2: Ceramic and glass insulators for a.c. systems
  3. 所属分类:C

    • 发布日期:2010-05-20
    • 文件大小:1048576
    • 提供者:wxysdj
  1. The Beginner

  2. Chapter 1 Introduction to Amateur Radio 1 Who Can Become a Ham Radio Operator? 1 New Avenues into Amateur Radio 2 About Amateur Radio 2 A History of Amateur Radio 3 Early pioneers 3 Beginning of amateur radio 5 First licenses for amateur radio opera
  3. 所属分类:iOS

    • 发布日期:2010-08-03
    • 文件大小:2097152
    • 提供者:osoon
  1. Teach Yourself Electricity & Electronics

  2. Teach Yourself Electricity & ElectronicsPart 1 Direct current1 Basic physical concepts 3Atoms 3Protons, neutrons, and the atomic number 4Isotopes and atomic weights 4Electrons 5Ions 5Compounds 9Molecules 10Conductors 11Insulators 11Resistors 13Semic
  3. 所属分类:硬件开发

    • 发布日期:2008-03-27
    • 文件大小:7340032
    • 提供者:osoon
  1. 数字图像处理的一些方面

  2. Digital image processing approach using combined wavelet hidden Markov model for well-being analysis of insulators
  3. 所属分类:专业指导

    • 发布日期:2011-07-29
    • 文件大小:715776
    • 提供者:cutelinda520
  1. Atomic Layer Engineering of Perovskite Oxides for

  2. The two-dimensional (2D) conducting interface between LaAlO 3 (LAO) and SrTiO 3 (STO)–both perovskite oxide band insulators–has attracted immense attention since its discovery by Ohtomo and Hwang
  3. 所属分类:软件测试

    • 发布日期:2012-12-19
    • 文件大小:1017856
    • 提供者:zx990919
  1. Topological insulators

  2. Topological insulators (拓扑绝缘体) shun-qing-shen
  3. 所属分类:讲义

    • 发布日期:2019-04-28
    • 文件大小:6291456
    • 提供者:mengya418
  1. Electric Field Analysis of AC Line Insulators by Symmetric Property

  2. 基于对称性分析的交流输电线路绝缘子电场计算,李世琼,王泽忠,线路绝缘子电场计算属于开域场问题。开域场计算必须设置人工边界,给定边界条件。开域场的计算精度和计算量之间存在矛盾。基于对
  3. 所属分类:其它

    • 发布日期:2020-02-10
    • 文件大小:376832
    • 提供者:weixin_38722464
  1. DL-T-626-2005-劣化盘行悬式绝缘子检测规程.pdf

  2. DL-T-626-2005-劣化盘行悬式绝缘子检测规程pdf,DL-T-626-2005-劣化盘行悬式绝缘子检测规程DL/T626-2005 前 本标准是根据原国家经贸委电力司《关于下达2001年度电力行业标准制、修订计划项目的通知》 (电力[200144号文)的安排修订的 本标准与DL6261997相比,主要差别如下 标准名称修改为《劣化盘形悬式绝缘子检测规程》 —一增加了劣化盘形悬式玻璃绝缘子的检测方面的要求 增加了运行绝缘子的检测项目 修订了劣化盘形悬式瓷绝缘子检测周期 增加了在规定的检测
  3. 所属分类:其它

    • 发布日期:2019-10-09
    • 文件大小:259072
    • 提供者:weixin_38743737
  1. 硅-硅直接键合技术的特点和发展

  2. 硅-硅直接键合技术(Silicon direct bonding, SDB)是键合技术中提出较晚,但是发展最为迅速,人们研究最多,应用最广泛和最为重要的键合技术之一。硅-硅直接键合技术就是将两个抛光硅片经化学清洗和活化处理后在室温下粘贴在一起,再经过高温退火处理,使键合界面发生剧烈的物理化学反应,形成强度很大的化学共价键连接,增加键合强度而形成统一整体。硅-硅直接键合技术是IBM公司的Lasky等人在1985年的国际电子器件年会上首先提出[5],主要目的是提出了一种制备高质量的SOI(Silic
  3. 所属分类:其它

    • 发布日期:2020-12-09
    • 文件大小:39936
    • 提供者:weixin_38698539
  1. Study on Au nanoparticles, TiO"2 nanoclusters, and SiO"2 nanoshells coated multi-wall carbon nanotubes

  2. Multi-wall carbon nanotubes (MWCNTs) coated with crystalline Au nanoparticles, TiO2 nanoclusters, andamorphous SiO2 nanoshells, to represent conductors, semiconductors, and insulators, respectively, wereembedded in transparent silica gel-glass. The c
  3. 所属分类:其它

    • 发布日期:2021-02-21
    • 文件大小:985088
    • 提供者:weixin_38519619
  1. Topological photonic states in artificial microstructures [Invited]

  2. Topological photonics provides a new opportunity for the examination of novel topological properties of matter, in which the energy band theory and ideas in topology are utilized to manipulate the propagation of photons. Since the discovery of topolo
  3. 所属分类:其它

    • 发布日期:2021-02-11
    • 文件大小:1048576
    • 提供者:weixin_38706531
  1. Mode-locking of fiber lasers using novel two-dimensional nanomaterials: graphene and topological insulators [Invited]

  2. The paper summarizes the recent achievements in the area of ultrafast fiber lasers mode-locked with so-called lowdimensional nanomaterials: graphene, topological insulators (Bi
  3. 所属分类:其它

    • 发布日期:2021-02-07
    • 文件大小:660480
    • 提供者:weixin_38606656
  1. Science17,电子高阶拓扑Quantized electric multipole insulators.pdf

  2. 高阶拓扑现象首次在电子领域提出,随后在光子、声子、机械波等领域也发现此现象。论文详细介绍了高阶拓扑现象的起源,存在的条件,实验方法简介
  3. 所属分类:讲义

    • 发布日期:2021-02-03
    • 文件大小:947200
    • 提供者:qq_41970168
  1. Generation and manipulation of chiral terahertz waves in the three-dimensional topological insulator Bi

  2. Arbitrary manipulation of broadband terahertz waves with flexible polarization shaping at the source has great potential in expanding numerous applications, such as imaging, information encryption, and all-optical coherent control of terahertz nonlin
  3. 所属分类:其它

    • 发布日期:2021-01-25
    • 文件大小:2097152
    • 提供者:weixin_38735790
  1. Floquet spectrum and optical behaviors in dynamic Su–Schrieffer–Heeger modeled waveguide array

  2. Floquet topological insulators (FTIs) have been used to study the topological features of a dynamic quantum system within the band structure. However, it is difficult to directly observe the dynamic modulation of band structures in FTIs. Here, we imp
  3. 所属分类:其它

    • 发布日期:2021-01-25
    • 文件大小:746496
    • 提供者:weixin_38644599