A novel characterization method,by means of the new immersion liquid technique,was applied to the study of concentration distribution of polyvinyl alcohol (PVA) in the structure of dried alumina powder slurry.
报道了利用新的浸液光学透射显微法，考察和研究聚乙烯醇在氧化铝粉末泥浆干燥坯体中的分散状况。
