hydrogen-ion
英 [ˈhaɪdrədʒən ˈaɪən]
美 [ˈhaɪdrədʒən ˈaɪən]
网络 氢离子
双语例句
- The rate of reaction is related to temperature and hydrogen-ion concentration and so on.
腐蚀反应速度与温度、H~+浓度等有关。 - A new type pH value measurement and control instrument is mainly designed for the purpose of getting the concentration of hydrogen-ion ( the pH value) in various liquors to supply industrial processes with exact and reliable parameters.
为了在线连续准确测量水体溶液中的氢离子浓度（pH值），为各种生产过程提供准确、可靠的工艺参数，设计了新型pH参数在线测控仪。