Yeah, but in that line we never get to hear how they express it out loud, whether they say point eight gees
(or point eight gee
) or point eight gravities
(or point eight gravity
). Saying "gravities" is also done [e.g. http://boards.straightdope.com/sdmb/...d.php?t=418638
, "Could people survive at two gravities?"].
Just as an aside, in TAS: Jihad,
they say [http://www.chakoteya.net/StarTrek/TAS014.htm
KIRK: ... Spock, how long since you've worked out in null-gravity combat exercises?
Then, they say "null-gravity" instead of "zero gee" (which of course has no bearing on the point eight chatter).