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：

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:


  • Dipolar compound - Wikipedia
    In organic chemistry, a dipolar compound or simply dipole is an electrically neutral molecule carrying a positive and a negative charge in at least one canonical description
  • DIPOLAR Definition Meaning - Merriam-Webster
    The meaning of DIPOLE is a pair of equal and opposite electric charges or magnetic poles of opposite sign separated especially by a small distance
  • What is a dipole in chemistry? - California Learning Resource Network
    Dipoles are broadly classified into two categories based on their origin and persistence: Exists inherently due to the molecular structure and electronegativity differences Arises temporarily in a non-polar molecule or atom when subjected to an external electric field
  • Dipolar Molecule - an overview | ScienceDirect Topics
    Most molecules carry no net charge, but many possess an electric dipole For example, in the HCl molecule the chlorine atom tends to draw the hydrogen’s electron toward itself, and this molecule therefore has a permanent dipole Such molecules are called dipolar or simply polar molecules
  • Dipolar - definition of dipolar by The Free Dictionary
    Define dipolar dipolar synonyms, dipolar pronunciation, dipolar translation, English dictionary definition of dipolar n 1 Physics A pair of separated electric charges or magnetic poles, of equal magnitude but of opposite sign or polarity 2 Chemistry A molecule having
  • Dipolar vs Bipolar: Key Differences Explained - NeuroLaunch. com
    In the realm of physics and chemistry, dipolar refers to a molecule or system that exhibits a separation of positive and negative electrical charges This separation creates a dipole moment, which is essentially an imbalance in the distribution of charge within the molecule or system
  • What is the difference between a dipole and a polar molecule?
    A dipole refers to a separation of positive and negative charges within a molecule, resulting in a positive end and a negative end This occurs when there is an uneven distribution of electrons between atoms in a bond
  • Dipolar - Definition, Meaning Synonyms | Vocabulary. com
    "Dipolar " Vocabulary com Dictionary, Vocabulary com, https: www vocabulary com dictionary dipolar Accessed 07 May 2026 Copy citation Examples from books and articles
  • What does DIPOLAR mean? - Definitions. net
    Dipolar refers to something that has two opposite characteristics, poles, or tendencies This term is often used in science, particularly in physics and chemistry, to denote a molecule or a particle that has two poles with opposite charges or magnetic fields
  • Dipole-Dipole Interactions - Chemistry LibreTexts
    Molecular dipoles occur due to the unequal sharing of electrons between atoms in a molecule Those atoms that are more electronegative pull the bonded electrons closer to themselves





中文字典-英文字典  2005-2009