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
- 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？ - 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。 - 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。 - The flocculation mechanism of PACSAM is chemical reaction, intermolecular hydrogen bonding, charge neutralization and bridging action, etc.
PACSAM的絮凝机理包括化学反应、分子间氢键、电中和及架桥作用等。 - 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。 - Two dimensional simplified model of CDE was simulated by two step chemical reaction model.
使用两步化学反应模型对简化的CDE模型做了二维数值模拟研究。 - It decreases chamber pressure by chemical reaction of residual gases with an evaporated metal.
它通过剩余气体与蒸发的金属之间的化学反应减小了内腔的压力。 - 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 abstraction of elements from soil water by plant roots can have a marked effect on chemical reaction rates.
植物根系从土壤水中摄取养分元素能对化学反应速率产生显著的影响。 - 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。