binary numeration system
pure binary numeration system
binary number system
binary system

We've checked out several binary systems in the area, but so far found nothing.

Two is the base of the binary system used in computers.

Future work by the group will involve looking for more such binary systems.

The computer has reduced all information to this binary system.

Such long strings are quite common in the binary system.

Harry quickly put up a forward view of the two stars in the binary system.

This visual binary system has a period of 49.6 years.

This binary star system is approximately 1156 light years from Earth.

We now depend on the binary system, yet how any people know much about it?

Tyler, set course for the other half of this binary system.