difunctional造句
difunctionalcomonomerBydefinitionanexclusivelydifunctionalmonomercanonlygiverisetoalinearpolymer.Suchaprocessisparticularlyusefulintheproductionofdifunctionalmonomersandintermediatesinthesynthesisofad...
difunctionalcomonomerBydefinitionanexclusivelydifunctionalmonomercanonlygiverisetoalinearpolymer.Suchaprocessisparticularlyusefulintheproductionofdifunctionalmonomersandintermediatesinthesynthesisofad...