In this paper, the best conditions and orders of the Rinetic reaction were exandned for quantitative reduction of selenate to selenite in aqueous samples.本文为了将硒酸盐于水溶液中定量地转化为亚硒酸，分别考察了该反应的最佳条件及动力学反应级数。
The purpose of this study was to disclose the mechanism of sodium selenate in electrodeposition of zinc-manganese alloy.本文旨在探讨硒酸钠提高锌锰合金电沉积电流效率的机理。
