例句與造句

1. As such, mixtures of reactive polymers with un-reacted monomers may also be referred to as pre-polymers.
2. In order to avoid Bynesian decay, the use of metal, non-reactive polymers and acid-free materials of archival quality are preferred over common paper, wood-based materials, ordinary glues and varnishes in collection environments.
3. It's difficult to find reactive polymer in a sentence. 用reactive polymer造句挺難的