chemical reaction
英 [ˈkemɪkl riˈækʃn]
美 [ˈkemɪkl riˈækʃn]
化学反应
英英释义
noun
- (chemistry) a process in which one or more substances are changed into others
- there was a chemical reaction of the lime with the ground water
双语例句
- And just see how we can describe elementary chemical reaction rates and processes.
然后看我们如何描述基本的化学反应，和过程。 - Asymmetric synthesis: Chemical reaction by which unequal amounts of two product isomers are formed.
不对称合成法：在化合物中形成两种不等数量的同分异构体的化学反应。 - In this chemical reaction, Cu plays the role of the reducing agent.
这个化学反应中，Cu起到还原剂的作用。 - Undergo a chemical reaction; react with another substance under certain conditions.
经历化学反应；在一定的条件下与另一种物质发生反应。 - There was a chemical reaction of the lime with the ground water.
石灰与地下水发生化学反应。 - A photoacoustic model for the solid phase chemical reaction was proposed.
建立了含固相化学反应的光声模型。 - Usage: mainly being solvent in medical industry or catalyst for alkylation, polymerization or other chemical reaction.
用途：主要用于医药工业，用作溶剂，烷化、聚合及其他反应的催化剂等。 - The constituent, work mechanism and chemical reaction process of a photoelectric ion deodorization device were presented.
阐述了市政污水中臭气的成分及来源，除臭工艺的原理，介绍了光电离子除臭装置的组成部分。 - A chemical reaction occurs when luminol comes into contact with hemoglobin, an oxygen-carrying protein in blood.
当发光氨与血色素血液中一种含氧的蛋白质接触后就会发生化学作用。 - The two substances are now in contact ( with each other), and a chemical reaction is occurring.
现在这两种物质（互相）接触产生了化学反应。