Sentence examples for barriers has been from inspiring English sources

One of those barriers has been the problem of recognizing rare categories.

Migration across those barriers has been possible only through mountain passes.

An approach using multiple fission product barriers has been adopted to deal with such accidents.

Prevention of adhesions with adhesion barriers has been promoted as a way to decrease operative difficulty.

Since then, a £4.4m system of flood barriers has been installed to protect the town from its two rivers.

The magnetotransport property for a monolayer graphene with two turnable magnetic barriers has been investigated by the transfer-matrix method.

Barriers had been broken.

The barriers have been demolished.

But barriers have been quietly dismantled.

Since then, barriers have been slowly falling.

Three well-injection barriers have been proposed.