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
- 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？ - 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。 - He asked the teacher how to apply the chemical formula.
他问老师如何应用化学公式。 - 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。 - Teacher: What the chemical formula for water is the?
老师：水的化学公式是什么？ - Teacher: Donald, what is the chemical formula for water?
老师：唐纳，水的化学公式是什么？ - The molecular structure in the high school chemistry teaching is an essential content, knows the molecular structure regarding the student, thus further understood that molecular the electronic formula, the chemical formula, then the understanding chemical reaction equation has the extremely vital role.
分子结构在高中化学教学中是必不可少的一个内容，对于学生认识分子结构，从而进一步了解分子化学式、化学反应方程式和化学现象有着极其重要的作用。 - Galactose Organic compound, a monosaccharide, chemical formula C6H12O6.
一种天然存在的单醣，化学式为C6H12O6。 - I might compare it with the chemical formula NaCl, Sodium Chloride. It's a stable, necessary compound.
拿一个化学式来打比方，比如氯化纳，是一种稳定而必要的化合物。 - 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。