1.  Because of its weight, it was used almost exclusively as a defensive weapon in a fixed position.

2.  The operating units have no fixed position but can move about the network from one location to another.

3.  Wait until a ferret fitted with a transmitter has taken up a fixed position down a burrow.

4.  By impacting with neighbouring particles they vibrate about a locus, and only appear to remain in a fixed position.

5.  As a result, these particles are held in fixed positions in a crystal lattice.

6.  A heavy air of uncertainty hangs over the people around the president, and there is an unwillingness of his ministers and aides to commit themselves to fixed positions.

7.  But those hopes were dashed today as opponents also forced through a motion binding Trimble to a fixed bargaining position on the highly charged issue of policing.

8.  He performs poorly in a fixed position.