chemical compound

英 [ˈkemɪkl ˈkɒmpaʊnd]

美 [ˈkemɪkl ˈkɑːmpaʊnd]

n.  化合物

化学

英英释义

noun

• (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
  Synonym:compound

双语例句

• The process of producing a chemical compound ( usually by the union of simpler chemical compounds).
  （通常由简单化合物的结合）生成化合物的过程。
• 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。
• Introduce an acetyl group into ( a chemical compound).
  在化合物中引进乙酰基。
• Treat a chemical compound with carboxyl or carboxylic acid.
  用羟基或羧基酸化合物进行处理。
• 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
• Synthesis of Ethyl Tert-butyl Ether by Niobic Acid introduce the butyl group into a chemical compound.
  酸处理的铌酸催化合成乙基叔丁基醚把丁基引入化学中的化学物。
• 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。
• 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。
• Azide: a chemical compound that contains the group N.
  叠氮化物：一种化合物，包含基团N。
• Maybe, if studies on a chemical compound pan out.
  有可能，如果某种化学合成物能研究成功的话。