in situ polymerization

例句：

1. 1. In situ polymerization is a technique used to create materialsin the field where they are needed.
   就位聚合是一种在需要的地方制造材料的技术。
2. 2.The process of in situ polymerizationhas been shown to be effective in improvingthe durability of composite materials.
   就位聚合过程已被证明能有效提高复合材料的耐用性。
3. 3.In situ polymerization has become increasinglypopular in the field of biomaterialsdue to its ability to produce highly functionaland biocompatible materials.
   由于能够生产高度功能性和生物相容的材料，就位聚合在生物材料领域越来越受欢迎。