To evaluate the antioxygenic property of the antioxidants, the oxidation reaction rate constants of sodium sulfite, sodium bisulfite and sodium pyrosulfite in aqueous solutions were determined.
为评价抗氧剂的抗氧化能力，测定了抗氧剂亚硫酸钠、亚硫酸氢钠及焦亚硫酸钠在水溶液中与氧反应的速率常数。
The method of chemical deoxidization was used to treat electroplating wastewater which contains chromium ions, and sodium pyrosulfite was used as reducing agency.
采用化学还原法处理含铬离子污水，焦亚硫酸钠作还原剂。
Conclusion: it is indicated that toxic effect on immunological function in mice can be caused by feeding 1% Sodium Pyrosulfite.
结论：1%焦亚硫酸钠对小鼠的免疫功能有抑制作用。
Conclusion: it is indicated that toxic effect on immunological function in mice can be caused by feeding 1% Sodium Pyrosulfite.
结论：1%焦亚硫酸钠对小鼠的免疫功能有抑制作用。
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