A polyurethane (PU) rigid foam was prepared, using PAPI and the polyether polyols deried from starch ethylene glycol glycoside (EGG) as the main materials, and the foaming processing was studied.
以淀粉乙二醇糖甙聚醚、多苯基多次甲基多异氰酸酯(PAPI)为主要原料，对聚氨酯硬质泡沫塑料的发泡工艺进行了研究。
Gently fold beaten egg white foam into egg yolk batter until blended.
把蛋白霜分次加入蛋黄面糊中，轻轻拌均匀成面糊。
Otherwise roast will shrink, revealing lemon paste does not look good. 3, egg white foam will not impeccably flat, there are sharp to pull out, it pretty baked out.
不然烤后会收缩，露出柠檬浆糊不好看。3、蛋清发泡不要抹得平平的，有拔出尖尖来，烤出来的才漂亮。
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