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

• Galactose Organic compound, a monosaccharide, chemical formula C6H12O6.
  一种天然存在的单醣，化学式为C6H12O6。
• The formula for water Teacher: What the chemical formula for water is the?
  水的分子式老师：水的分子式是什么？
• Through increasing knowledge span, extending thought depth, clearing up negative transference with regular psychological tendency, strengthening training for variety of chemical formula, efficiency should be increasing to solve chemical problem.
  通过增大知识跨度，延伸思维深度，消除思维定势的负迁移，强化变式训练，才能提高解题效率。
• 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
• Results: The chemical formula composition, x-ray diffraction graph, FT-IR and Raman spectrograph were obtained.
  结果：获得了晶须的化学组成、X射线粉末衍射图、FT－IR光谱和Raman光谱图。
• Teacher: Donald, what is the chemical formula for water?
  老师：唐纳，水的化学公式是什么？
• In order to prepare suitable matrix for subsequent handing and to search after full-water blowing technology, we firstly study simple polyurethane foam using our specific synthesis materials and chemical formula.
  为了探索全水发泡技术和为后续步骤制备适宜的聚氨酯基体，在具体的合成原料和化学配方上，我们首先研究了单纯的聚氨酯硬质泡沫塑料。
• The peroxide anion ( chemical formula O22-) is present in peroxides of inorganic compounds.
  过氧阴离子（化学式为O2-2）存在于无机过氧化物中。
• 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
• Formula weight: Sum of the atomic weights of all atoms in a chemical formula.
  式量：化学术语，即某一化学式中所有原子的原子量之和。