作者根据钢铁酸洗原理、膜分离工艺研究结果和工程实践经验，提出了多元一次方程求解法。
Based on pickling principle, research results of membrane separation process and experience of engineering practice, the author developed a method of solving equations in multiple variables.
冷轧板，镀锌板，热轧板，铁矿石，酸洗板，加工，钢铁企业，外表处置，钢管，每吨5600元。
Cold-rolled plate, galvanized sheet, hot-rolled plate, iron ore, pickling board, processing, steel, surface treatment, Pipe, 5600 yuan per ton.
为伯利恒钢铁公司新建的酸洗冷轧联合机组开发了一套综合自动化方案，以满足对产品高质量的要求。
To meet demands for high product quality, a comprehensive automation concept has been developed for the new linked pickle and tandem mill cold rolling line at Bethlehem Steel.
应用推荐