uncharge是什么意思

用法例句

The porous alumina film formed on the alumina plate by anodic oxidation was used as support and the electrolytic impregnation was introduced to support Pt on the catalyst for catalytic combustion of volatile organic compounds (VOC).

以铝板阳极氧化生成的多孔质氧化膜为载体,采用电解负载法将铂负载在载体上,制得挥发性有机物催化燃烧的催化剂。