| 发明名称 |
SIMPLE SENSOR FOR ACCURATELY MEASURING CONCENTRATION OF GROUP 1 ELEMENT AND GROUP 13 ELEMENT-CONTAINING HYDRIDE OR GROUP 1 ELEMENT AND GROUP 13 ELEMENT-CONTAINING OXIDE IN AQUEOUS SOLUTION CONTAINING RELATIVE ELECTRODE, OPERATION ELECTRODE AND ELECTRIC PRESSURE-DISPLAYING TOOL, AND METHOD FOR MEASURING CONCENTRATION OF THE SAME BY USING THE SENSOR |
