“difunctional”可以造什么句，difunctional造句

By definition an exclusively difunctional monomer can only give rise to a linear polymer.

Clearly the principle requirement for a substance to be capable of forming a structural unit of a polymer chain is that it must be difunctional.

Such a process is particularly useful in the production of difunctional monomers and intermediates in the synthesis of adipic acid.

difunctional comonomer