solid phase polymerization

例句：

1. 1. The process of solid-phase polymerization is crucial for the production of high-performance materials.
   固态相聚合过程对于高性能材料的生产至关重要。
2. 2. In solid-phase polymerization, the monomer molecules are convertedinto long chains during the reaction.
   在固态相聚合过程中，单体分子在反应中被转化为长链。
3. 3. The solid-phase polymerization techniquehas been widely used in thefield of polymer science and engineering.
   固态相聚合技术在聚合物科学和工程领域得到了广泛应用。