chemical formula
英 [ˈkemɪkl ˈfɔːmjələ]
美 [ˈkemɪkl ˈfɔːrmjələ]
n. 化学式
英英释义
noun
- a representation of a substance using symbols for its constituent elements
双语例句
- 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。 - 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。 - Teacher: Donald, what is the chemical formula for water?
老师：唐纳，水的化学公式是什么？ - According to the calculation of chemical formula is a key junior high school chemistry teaching content.
根据化学方程式的计算是初中化学教学中一个重点内容。 - Nitric acid: Inorganic compound, colourless, fuming, highly corrosive liquid, chemical formula HNO3.
硝酸：一种无机化合物，无色、冒烟、高度腐蚀性的液体，化学式为HNO3。 - 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。 - Man created it, but it has grown too large for the mind of any man to understand in one conception as a mind understands a steam engine or a simple chemical formula.
人们创造了这种机制，但是它变得过于庞大，人们再也无法理解一台蒸汽机或一个简单的化学式那样的方式去理解它。 - 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。 - 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 chemical formula for water is H2O.
水的化学分子式是h2o。