chemical reaction

英 [ˈkemɪkl riˈækʃn]

美 [ˈkemɪkl riˈækʃn]

化学反应

化学

英英释义

noun

• (chemistry) a process in which one or more substances are changed into others
  1. there was a chemical reaction of the lime with the ground water
  Synonym:reaction

双语例句

• Molecular reaction dynamics is a branch of chemical reaction dynamics.
  分子反应动力学是化学反应动力学的一个分支。
• 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。
• A chemical reaction occurs in the fuel cell.
  在燃料电池中会发生一种化学反应。
• 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 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。
• 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。
• 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。
• 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。
• 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。
• There was a chemical reaction of the lime with the ground water.
  石灰与地下水发生化学反应。