The phrase 'they are differentiated' is correct and can be used in written English.
You can use it when you want to refer to two or more things that have been divided or classified into different groups or categories. Example: The students in the class are differentiated based on their age and level of proficiency in the subject.
They are differentiated thus: "the younger boy" and "the older boy".
The August drubbing also seemed to undermine the pitch made by many hedge funds that they are differentiated from one another and from the market.
In French and Spanish, verbal infinitives are frequently so treated (le devoir 'duty,' el poder 'power,' etc).; Romanian also uses infinitives as verbal nouns, but they are differentiated formally by retaining the full form (e.g., cîntare 'singing'), compared with the shortened verbal form (cînta).
The converse is true for acids; for example, the strong mineral acids, nitric, hydrochloric, sulfuric, hydrobromic, and perchloric (HNO3, HCl, H2SO4, HBr, and HClO4) are "levelled" in aqueous solution by complete conversion to the hydronium ion, but in acetic acid they are differentiated as weak acids with strengths in the approximate ratio 1 9 30 160 400.
"What's nice about Cancerfacts is they are differentiated.
They are differentiated by more specific properties of the vehicles being processed.
When C2C12 cultures reached 70 90 % confluency they were differentiated by changing the media to differentiation medium consisting of DMEM supplemented with 2 % horse serum, 200 U/ml penicillin and 200 µg/ml streptomycin.
Can they be differentiated before death?
Because many people received the same name (given name), they were differentiated by surnames (for example, John Redhead, John Hunter, John Scott).
"I couldn't quite grasp why there were three fairs, how they were differentiated from each other," said Jessica Silverman, of the Silverman Gallery in San Francisco, who opted out of the action.
But could they be differentiated by essential properties peculiar to each?
