GLOSSARY - Cont
ABBREVIATION/TERM
DEFINITION
Staircase Current . . . . . . . . . . .
Series of step currents whose overall wave-
form resembles a staircase.
Step Wedge Negative . . . . . . . . . .
Strip of film whose transparency diminishes
in graduated steps from one end to the
o t h e r .
Used to determine density of photo-
graphic copy.
Velocity . . . . . . . . . . . . . . .
Time rate of linear motion in a given
d i r e c t i o n .
GLOSSARY 3/(GLOSSARY 4 blank)
TM 5-6675-319-14
