凝胶化

例句：

1. 1.The mixture gels quickly when heated.
   加热时，这种混合物会迅速凝固。
2. 2.The process of gelation is crucial for the stability of the product.
   凝胶化过程对于产品的稳定性至关重要。
3. 3. During gelation, the water molecules are attracted to each other and form a network of cross-linked chains.
   在凝胶化过程中，水分子相互吸引并形成交叉链接的链网。