chemical compound
英 [ˈkemɪkl ˈkɒmpaʊnd]
美 [ˈkemɪkl ˈkɑːmpaʊnd]
n. 化合物
英英释义
noun
- (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
双语例句
- Introduce an acetyl group into ( a chemical compound).
在化合物中引进乙酰基。 - Building and Applications of a Chemical Compound Information System for Natural Products
天然产物化合物信息系统的构建与应用 - To join ( two or more substances) to make a single substance, such as a chemical compound; mix.
使化合使（个或两个以上物质）成为单一的物质，如化学合成；混合。 - 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。 - Determination of NO chemical compound and hydrochloric in air sample by ion chromatography;
对离子色谱法测定磷酸锂中钾、钙、镁杂质离子的方法进行研究。 - Any of several different crystalline forms of the same chemical compound.
同一化合物的不同晶体形式中任意一种。 - ( chemistry) the existence of different kinds of crystal of the same chemical compound.
（化学）不同种的晶体拥有同一化学组成。 - A Comparative Study of Element Chemical Compound System in Chemistry Textbooks
元素化合物知识教材体系的比较研究 - ObjectiveTo study variational properties of chemical compound in Eucalyptus tereticornis oil from two growing bases in Guizhou province.
目的研究贵州两个不同种植基地的细叶桉精油的化学成分变化特征。 - A vitamin is a chemical compound that cannot be synthesized by the human body.
维生素是一种人体无法合成的化合物。