null electrode
英 [nʌl ɪˈlektrəʊd]
美 [nʌl ɪˈlektroʊd]
零（位）电极
双语例句
- A method for determination of Na_2O and K_2O in glass and raw material by direct potentiometry or modified null point potentiometry using a sodium ion-selective electrode and a potassium ionselective electrode has been investigated.
本文报导了使用钠、钾离子选择性电极以直接电位法或改进的零点电位法测定玻璃成品、原料中Na2O和K2O含量的方法。