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
- 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。 - What can you conclude about the kinetics of this chemical reaction?
你能对这种化学反应动力学总结出什么？ - 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。 - 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。 - 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。 - A radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction.
使化合物中化学反应的机制显踪的放射性同位素。 - A chemical reaction occurs in the fuel cell.
在燃料电池中会发生一种化学反应。 - In this process a chemical reaction occurs that depletes the metal plates and chemicals in the solution.
在这个过程中发生了某种化学反应，这反应消耗了金属板和溶液中的化学药品。 - 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。 - 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。