a colorless water-soluble powder; used as a mordant or to preserve wood or for the electrodeposition of zinc
双语例句
The absorptive property of sepiotite to Zinc Sulphate was developed in this paper. 研究了海泡石对饲料级硫酸锌的吸附性能。
It was the first report that free amino aicid prepared from egg albumen by series of chemical treatments reacted with ZnSO4 and amino acid zinc was synthesized. 本文首次报道了以鸡蛋清为原料，经过一系列化学处理，变为游离氨基酸，再与硫酸锌反应，合成氨基酸锌。
