zinc flake短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 片状锌粉 The oxidation of the zinc flake obtained by grinding in distilled water is more severe, in which the zinc content is lower and the coatings have the lowest binding strength. 采用蒸馏水研磨所得的锌粉氧化较为严重，活性锌含量低，用其制备涂层的结合强度最差； d.wanfangdata.com.cn