1.   Patination After long exposure to the air or burial in the ground most materials corrode.

2.   That day, I set the camera on the tripod to take a long exposure.

3.   The doctors suspected that his ability to absorb ascorbic acid had been impaired by long exposure to cosmic radiation.

4.   Because of the long exposure times, the subjects would sit in a chair with an iron neck brace to keep their heads from bobbing and weaving.

5.   Brady could not keep still for the long exposure.

6.   A long exposure demonstrated that the telescope was able to track objects continuously with high precision.

7.   A. Very long exposure to cold will deteriorate plaster, but that would be a long time, years even.

8.   Despite long exposure to the game, soccer never caught on in the United States.

9.   Doctors discovered that negative results are more likely for patients who have had long exposure to the drug AZT.

10.   Early in this century, dancers were sometimes held up by cables to last through a long exposure.