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
- A chemical formula based on analysis and molecular weight.
基于分析和分子量的化学式。 - 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。 - Fructose ( or levulose or fruit sugar): Organic compound, one of the simple sugars ( monosaccharides), chemical formula C6H12O6.
果糖：有机化合物。糖的一种。化学式为C6H12O6。 - 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。 - 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。 - 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。 - 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。 - He asked the teacher how to apply the chemical formula.
他问老师如何应用化学公式。 - 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； - 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。