Sentence examples for is difficult to duplicate from inspiring English sources

As these models demonstrated, it is difficult to duplicate the patina of original cars.

"The fun of growing a character while your friends do the same thing around a table munching on M&M's and other snacks is difficult to duplicate".

Although biometric information is difficult to duplicate, these methods are not immune to forgery, or so-called spoofing.

Clearly, it is difficult to duplicate exactly the dynamic environment of the systemic and portal blood flow without incorporating a corresponding dynamic in vitro culture environment.

This greater diversity in Rab evolution may reflect the fact that it is difficult to duplicate a coat, a tethering complex, or a SNARE tetramer, as they are encoded by multiple genes.

This is unlikely to be the explanation in the present case, since their calculation is difficult to duplicate from the information given and this kind of replication is not common in health research).

I think it'd be difficult to duplicate that again.

And the ballroom would be difficult to duplicate in a renovation of a more conventional building.

But it will be difficult to duplicate what he has meant to the program.

But several players said it was difficult to duplicate the speed and force they see on game day.

While seven-inches have mainly been an export business since the early 1990s, they still functioned as a valuable barometer of a tune's popularity and were difficult to duplicate, too.