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
wattles查看 wattles 在百度字典中的解释百度英翻中〔查看〕
wattles查看 wattles 在Google字典中的解释Google英翻中〔查看〕
wattles查看 wattles 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:


  • Electric dipole moment - Wikipedia
    Two point charges, one with charge +q and the other one with charge −q separated by a distance d, constitute an electric dipole (a simple case of an electric multipole) For this case, the electric dipole moment has a magnitude and is directed from the negative charge to the positive one
  • Dipole Moments - Chemistry LibreTexts
    The dipole moment is a measure of the polarity of the molecule When atoms in a molecule share electrons unequally, they create what is called a dipole moment
  • Dipole Moments and Dipoles – Master Organic Chemistry
    Dipoles are adjacent, opposite, partial charges that arise from differences in electronegativities between bonding atoms This article will show you how to think about dipoles and test you on dipole moments
  • Dipole Moment: Definition, Formula, and Examples
    The dipole moment is the measure of the polarity of a molecule It occurs when there is a separation of charges A dipole moment exists in a single atom or molecule When it occurs in a molecule, it can be between two atoms in an ionic or covalent bond [1-4]
  • What is a Dipole Moment? - ChemTalk
    In this tutorial, you will learn about dipole moments This includes the definition of a dipole moment, its formula, several examples, and more!
  • 7. 3 Molecular Polarity and Dipole Moments – Chemistry Fundamentals
    dipole moment: property of a molecule that describes the separation of charge determined by the sum of the individual bond moments based on the molecular structure
  • Dipole Moment: Definition, Formula, Unit Examples in Chemistry - Vedantu
    In chemistry, a dipole moment (µ) measures the separation of positive and negative charges within a molecule It arises from an uneven distribution of electron density, often due to differences in electronegativity between bonded atoms
  • Dipole Moment - GeeksforGeeks
    Dipole moment is represented by the Greek letter μ and is defined as the product of the magnitude of either charge and the distance separating them Dipole Moment (µ) = Charge (Q) × distance of separation (r)
  • Electric Dipole and Dipole moment : definition, formula and examples
    Dipole moments measure the electric polarity of the system of charges It is defined as a vector whose magnitude is charge times the separation between two opposite charges
  • Dipole moments - University of Oxford
    We introduce the dipole moment through the simple system of two equal and opposite charges in the figure above, and we will calculate the potential and electric field around this charge distribution





中文字典-英文字典  2005-2009