chemical formula

英 [ˈkemɪkl ˈfɔːmjələ]

美 [ˈkemɪkl ˈfɔːrmjələ]

n.  化学式

医学化学

英英释义

noun

• a representation of a substance using symbols for its constituent elements
  Synonym:formula

双语例句

• The calculation and significance of individual crystal layer chemical formula of phlogopite-vermiculite interstratified mineral
  金云母-蛭石间层矿物分晶层晶体化学式的计算及意义
• A chemical formula based on analysis and molecular weight.
  基于分析和分子量的化学式。
• Chemical formula: Expression of the composition or structure of a chemical compound.
  化学式：化合物的组成或结构的任何一种表达式的总称。
• Application of Quantitative Phase Analysis by X-Ray Diffraction in Determining The Chemical Formula of Celadonite
  X射线衍射定量相分析在确定绿鳞石矿物化学结构式中的应用
• Exploitation and Application of Chemical Formula in WPS 2000
  WPS2000中化学公式功能的开发和应用
• The abstract may contain the chemical formula which best characterizes the invention.
  说明书摘要可以包含最能说明发明的化学式；
• A chemical formula showing the ratio of elements in a compound rather than the total number of atoms.
  表示化合物中各成分的比率而非原子总数的化学式。
• This temporary dress, consisting of a cloud of nonwoven cloth, is made by spraying a chemical formula directly onto the skin.
  把这种含特殊化学配方的喷雾直接喷在皮肤上，你就拥有了一件合体的临时衣服。
• Cell parameters and chemical formula of these crystals were also determined.
  计算了3种合成晶体的晶胞参数和化学分子式。
• The chemical formula for water is H2O.
  水的化学分子式是h2o。