Cathodic active material composition for dry cells, method for preparing the same, and alkaline battery.
用于干电池的阴极活性材料合成物,制备这种合成物的方法,以及碱性电池。
2
The Boundary Element Method is used to calculate the cathodic protection system in the sea mud media, and the potential distributions of the pipeline surface and in the sea mud are obtained.