As to the color of metalfog, the electrochemical dissolution reaction indicates blue-purple but the chemical dissolution indicates brown.
当发生电化学溶解反应时，金属雾呈紫蓝色；而当化学溶解时，金属雾呈棕色。
2
It was found apparently from the metalfog that the applied cathodic polarization current can inhibit the electrochemical dissolution of aluminium but is not so effective on the chemical dissolution.
从金属雾的外观可以判断：外加的阴极极化电流能够抑制金属的电化学溶解，但是化学溶解作用继续发生。
3
By Fick's Law, the accelerated ratio was deduced in the salt fog box on metal sample packed in film.