Abstract: in this paper, a two-step method for purifying non-concentrated wet-process phosphoric acid was developed.
文摘：采用两步法对未经浓缩的湿法磷酸进行净化研究。
2
Objective To analyze the composition characteristics of diabetic nephropathy (DN) proteinuria with non-concentrated proteinuria electrophoresis.
目的应用非浓缩尿蛋白电泳技术，分析糖尿病肾病患者蛋白尿成分特点。
3
His advisers seem to have concluded that a climate bill was a non-starter given the parlous state of the economy, and concentrated on health care instead.