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
- 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。 - 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。 - When the luminol undergoes the chemical reaction it experiences a loss of electrons making it an oxidation reaction.
当发光氨进行化学反应时，它会损失电子，使之成为一个氧化反应。 - These engineered nanoparticles react with glucose molecules found in tears, causing a chemical reaction that changes their colour.
这些被设计的微型颗粒和眼泪中的糖分子发生作用，引起一个改变自身颜色的化学反应。 - An acidic chemical reaction is produced which turns the paper brittle and discolored.
会出现一种酸性化学反应。这种反应会使纸变脆和褪色。 - This review covers the developments in the field of high temperature chemical reaction occurring in D.
本文对近年来国内外关于直流电弧放电中的高温化学反应的应用进展进行了综述。 - A substance used in a chemical reaction to detect, measure, examine, or produce other substances.
试剂在化学反应中用到的一种物质，其作用是探测、测量、检查或产生其它物质。 - The results showed that the chemical reaction between the chitosan and the wool fiber happened.
结果表明壳聚糖和羊毛纤维发生了化学反应。 - 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。 - 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。