1·With a total area of 132 square kilometers, Yuncheng salt lake is one of the three largest sodium sulfate salt lakes in the world.
面积共132平方公里，运城盐湖是世界三大硫酸钠盐湖之一。
2·So from the feature and manufacturing technology of submerged vegetation, 45% is the best moisture while removing Sodium sulfate on the process of drying submerged vegetation.
因此，从沉水植物的物料特性和草产品加工工艺上来看，在干燥过程中当沉水植物的含水率为45%时去除硫酸钠较为合适。
3·Sodium sulfate and sodium phosphite are tending to be accumulated gradually in the solution during electroless nickel plating, which affect the life of the plating solution.
随着施镀的进行，化学镀镍液中的硫酸钠和亚磷酸钠的积累越来越多，从而影响镀液的使用寿命。
4·A new process using solvent for separating sodium sulfate and dimethyl isophthalate sodium sulfonate from wastewater of dimethyl isophthalate sodium sulfonate production is introduced.
介绍了用溶剂析出法分离间苯二甲酸二甲酯磺酸钠生产废水中硫酸钠和间苯二甲酸二甲酯磺酸钠的新工艺。
5·The factors that have influences on current efficiency and cell voltage in electrolysis of sodium sulfate are studied so as to find out the optimal operating conditions.
文章研究了在电渗析硫酸钠过程中，影响电流效率和槽电压的各因素对它们的影响规律，从而找到较好的电渗析条件。
1·Conclusion:Sodium Sulfate had good external curative effect on traumatic blood stasis rat model.
结论：外用芒硝水溶液对外伤性血瘀模型大鼠有好的治疗作用。
2·Similarly, if the gypsum is replaced by sodium sulfate, the sulphur and sodium carbonate solution can be obtained. And the soda can be produced by further processing.
同样的原理，如果将石膏更换为芒硝，可得到硫和碳酸钠溶液，进一步加工可得纯碱。