How to understand this sentence polymers are all substances which are made up of at least two monomer units. May I read it as "all the polymers are made up of at least two monomer units", if not, wh

Выбрать из множества учителей по предмету английский...

Slim

How to understand this sentence polymers are all substances which are made up of at least two monomer units. May I read it as "all the polymers are made up of at least two monomer units", if not, what is the difference between these two sentences

12 июня 2015 г., 7:37

Ответы · 1

the first sentence express that every polymers have at least to part which can be different from one polymer to other. just say thatpolymers consist of at least two part but the second sentence tell us that there are 2 special kind of unites which is repeating in every polymers.In other words, all of the polymers have a same kind of unites

12 июня 2015 г.

Все еще не нашли ответы?

Напишите свои вопросы, и пусть вам помогут носители языка!