Trace
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Trace
</dt>
The line appearing on the face of a cathode-ray
tube when the visible dot repeatedly sweeps across the face of the tube as
a result of deflections of the electron
beam. See sweep. The path
of the dot from the end of one sweep to the start of the next sweep is called
a retrace. If more than one trace is shown on the same scope, the
traces may be called A-trace, B-trace , etc. [[/a>|/a>
]]
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use