Explication : Best I can do with little context.
Perhaps it simply means drained?
Of course, that could have been said, ¨vidangé¨.
If applied to an astronaut training facility, perhaps, it would make sense to me,
as in, a zero gravity environment was created...I don´t know...
1 heure confiance : approbation des pairs (net) : +1
cleansed or purified gravitationally
Explication : Best I can do with little context.
Perhaps it simply means drained?
Of course, that could have been said, ¨vidangé¨.
If applied to an astronaut training facility, perhaps, it would make sense to me,
as in, a zero gravity environment was created...I don´t know...
Anthony Baldwin États-Unis Local time: 04:33 Langue maternelle : anglais Points PRO dans la catégorie : 3
Grading comment
thanks
3 heures confiance : approbation des pairs (net) : +1
gravity drained
Explication : pure guesswork since you give no context
might make sense in civil engineering if classification is correct...
(ref. assainir un terrain -> drainage)
xxxdf49f France Local time: 10:33 Langue maternelle : français Points PRO dans la catégorie : 36
The translation workplace 
approbation des pairs (net) : +1