Sentence examples for expand or contract from inspiring English sources

It is not unusual to expand or contract these security perimeters".

It allows ministers to expand or contract the benefits bill for whatever presentational purpose suits them.

Thus, the support structure may expand or contract, but the facets will not.

In mainland U.S. states, food stamp benefits expand or contract according to each state's need.

What causes firms to expand or contract their purchase of foreign assets?

Some of the world's best boxers could not expand or contract into those weights and are unrepresented here.

The works — abutting rectangles that form an inverted L — seem to expand or contract as you move around the gallery.

Instead they focus on the meshlike pattern of muscles within the iris that cause the pupil to expand or contract.

The eye itself is perfectly healthy, but the pupil won't expand or contract because the optic nerve has atrophied.

Churches vary substantially in the scope of such services; programs expand or contract according to resources and need.

The user needed to explicitly expand or contract subtrees, since this gardening was not automatically invoked by navigation.