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:


  • Diols: Nomenclature, Preparation, and Reactions - Chemistry Steps
    Diols are compounds with two hydroxy groups To name a diol, the suffix -diol is added to the name of the parent chain alkane
  • Diols | Chemistry | Research Starters - EBSCO
    The term "diol" indicates that a molecule possesses two hydroxyl groups (−OH) as a primary identifying feature, while " polyol " typically refers to those with three or more
  • DIOL Definition Meaning - Merriam-Webster
    The Louisville health department recommends insect repellants with long lasting ingredients like DEET, picaridin, IR3535, and some oil of lemon eucalyptus and para-menthane-diol
  • Diol - an overview | ScienceDirect Topics
    A diol is defined as a type of organic compound that contains two hydroxyl (-OH) groups, which can participate in complexation reactions, such as those with boronic acids to form boronic esters AI generated definition based on: Materials Today Chemistry, 2019
  • Diol - Learn Chemistry Online | ChemistryScore
    Diol Diol Definition: A compound containing two hydroxyl groups (OH) Diol Explained: Diols are known as synthetic polymers since they are made as to products of various reactions, resulting in hydroxyl groups
  • 1,2-Diol - Chemistry LibreTexts
    A glycol or vicinal diol or 1,2-diol is a diol in whose molecule the two alcohol groups are on adjacent carbon atoms
  • Diol - chemeurope. com
    Diol A diol or glycol is a chemical compound containing two hydroxyl groups (-OH groups) Vicinal diols have hydroxyl groups attached to adjacent atoms Examples of vicinal diol compounds are ethylene glycol and propylene glycol Geminal diols have hydroxyl groups bonded to the same atom
  • Diol - Simple English Wikipedia, the free encyclopedia
    If the two hydroxy groups are attached to the same carbon atom, the diol is called geminal Geminal diols are normally unstable because they easily give up a water molecule to become an aldehyde or ketone





中文字典-英文字典  2005-2009