求翻译：实本章研究采用水溶液聚合法制备淀粉接枝丙烯酸高吸水性树脂，通过探索验确定选用玉米淀粉作为实验原料，过硫酸钾作为引发剂，反应过程氮气保护是什么意思？

This chapter uses real study of aqueous polymerization of super absorbent starch graft acrylic resin, by exploring the experience as an experiment to determine the selection of raw corn starch, potassium persulfate as initiator, the reaction process of nitrogen

This chapter is a starch study used aqueous solution polymerization rule sticks received acrylic super absorbent polymer testing through exploration, identified as an experimental raw material use corn starch, potassium sulfate as a trigger reaction process agents, protected by nitrogen

Solid this chapter studies uses the water-soluble fluid polymerization legal system to prepare the starch stem grafting acrylic acid high hygroscopicity resin, examines the determination through the exploration to select the corn starch to take experimental raw material, the potassium persulfate tak

Indeed this chapter study on aqueous polymerization preparation of starch grafted acrylic acid superabsorbent resins, by exploring the determined selection experiment of corn starch as a raw material inspection, potassium persulfate as initiators, reaction of nitrogen protection

This chapter uses real study of aqueous polymerization of super absorbent starch graft acrylic resin, by exploring the experience as an experiment to determine the selection of raw corn starch, potassium persulfate as initiator, the reaction process of nitrogen