addition polymer造句

例句与造句

1. Such polymers are termed addition polymers .
   这类聚合物称为加聚物。
2. Regular vinyl addition polymers may be obtained from particularly strained endocyclic double bonds .
   由带特殊张力的桥环双键可以得到规整的乙烯类加成聚合物。
3. It's difficult to find addition polymer in a sentence. 用addition polymer造句挺难的