The main pathway for HER on the Ni-AB_5 composite electrodes in alkaline solutions is Volmer-Heyrovsky with the electrochemical desorption as the rate-determining step.是什么意思_The main pathway for HER on the Ni-AB_5 composite electrodes in alkaline solutions is Volmer-Heyrovsky with the electrochemical desorption as the rate-determining step.在线翻译_英语_读音_用法_例句