英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
bottomlessness查看　bottomlessness　在百度字典中的解释百度英翻中〔查看〕
bottomlessness查看　bottomlessness　在Google字典中的解释Google英翻中〔查看〕
bottomlessness查看　bottomlessness　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Madelung constant - Wikipedia
    The Madelung constant is used in determining the electrostatic potential of a single ion in a crystal by approximating the ions by point charges It is named after Erwin Madelung, a German physicist
  • 6. 13E: Madelung Constants - Chemistry LibreTexts
    The Madelung constant is a property of the crystal structure and depends on the lattice parameters, anion-cation distances, and molecular volume of the crystal
  • Madelung Constants -- from Wolfram MathWorld
    The quantities obtained from cubic, hexagonal, etc , lattice sums, evaluated at s=1, are called Madelung constants
  • The calculation of the Madelung constant - daniloroccatano. blog
    The Madelung constant for a three-dimensional lattice is calculated by starting from an ion placed at the lattice’s centre and then moving radially until the first neighbours, having charges of opposite value, at distance are found
  • Madelung Constant - an overview | ScienceDirect Topics
    The Madelung constant is defined as a numerical value that quantifies the electrostatic interactions in a crystal lattice of charged spheres, specifically for configurations such as A⁺ and B⁻ spheres
  • The Madelung Constant | SciencePedia - bohrium. com
    The Madelung constant is a dimensionless quantity that encapsulates the total electrostatic energy of an ion within a crystal lattice, depending solely on the crystal's geometric structure
  • Madelung Constants and Born Exponents, Common Crystal Lattices, Lattice . . .
    C N (Ti 4+) = 6; C N (O 2-) = 3 Madelung Constant = 2 408, but can vary somewhat according to details of structure Example: Metal difluorides and dioxides, but not sulfides or other dihalides Lattice seems to be appropriate for highly ionic cpds Difluorides of Mg, Cr, Mn, Fe, Co, Ni, Cu, Zn, Pd; CaCl 2; CaBr 2;SrCl 2 CdCl 2 lattice
  • Madelung Constant in Depth - numberanalytics. com
    The Madelung constant is defined as the ratio of the electrostatic potential energy of an ion in the crystal lattice to the electrostatic potential energy of the same ion in isolation
  • Direct Calculation Of Madelung Constant - TalTech
    To calculate energy of electrostatic interaction in any ionic periodic structure we need to know its Madelung constant, which is a quantity that depends only on system structure, this constant was named after German physicist Erwin Madelung
  • Madelung Constants (A - wiredchemist. com
    Instructional Data Constant conversion factors Atomic parameters (IE, EA, D, ) Thermodynamic data Atomic and ionic radii Lattice thermodynamics Acid-base Redox Coordination Kf Spectroscopy Solvent data (including Kf,Kb) Solubility data Substituent constants vapor pressure H2O Molecular parameters Character Tables Links





中文字典-英文字典  2005-2009