polydecamethylene oxalate

例句：

1. 1.This polydecamethylene oxalate is used in the production of plastics.
   这种聚己内酰胺用于生产塑料。
2. 2.The chemical properties of this polymer have been thoroughly studied.
   这种聚合物的化学性质已经得到了充分的研究。
3. 3. Polymerization is a process that involves the formation of long chains of repeating units.
   聚合是一种涉及形成重复单元长链的过程。