It was a direct reaction to a violent attack on his own life.

For charged particle induced direct nuclear reaction, the procedure is used twice.

It can be produced by direct reaction of the elements:

Like so many early Christmas songs, the carol was written as a direct reaction to the church music of the 15th century.

This is less in direct reaction to events than to the consensus of the electorate.

"It's a direct reaction to the world, which looks at Africa as being all about jungles and wildlife tourism," he said.

NaH is produced by the direct reaction of hydrogen and liquid sodium.

Two preparation methods involve the direct reactions with H gas.

The new songs are filled with reactions, direct and oblique, to the Incident.

There is a vocal, direct reaction to all the films on the programme.