It is one of the national bases for collegiate sports development.

Since the 1970s, it has been the national base for advanced studies of neurological physicians.

They lack a national base and have little backing among the masters of force.

He told reporters at that time, "We have a national base.

It will be used as national base of Civil defense aviation.

Some campaigns also believe that a national financial base is necessary to avoid the "special interest" label.

Some campaign advisers say Bush is not the only contender with a national base.

And they do have personality; it just doesn't come from any national or regional base.

They can stay with the domestic national base used previously.

He could tap his national base of donors for help, too.