聚氧化乙烯(PEO)又称聚环氧乙烷，是一种结晶性、热塑性的水溶性聚合物。
以聚氧化乙烯为胶凝剂，20%盐酸为溶剂，以及其他助剂，制得胶凝酸体系。
A gelled acid system was prepared with polyethylene oxide as gelling agent, 20% HCl as solvent, and other additives.
对聚氧化乙烯(peo)为粘合剂硝酸酯增塑的高能推进剂配方力学性能进行了研究。
The mechanical properties of propellants formulation, which contains PEO binder and is plasticized by nitrate ester were studied.
随着聚氧化乙烯溶液零剪切粘度的增加，制备的纳米纤维直径逐渐变细而且表面也较平滑。
The differences and the reasons of nanofibers prepared by polyethylene glycol oxide solutions with different shear viscosity were also discussed.
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