Its existence has only been inferred by its gravitational effects.
Each has been inferred from its gravitational effects on the tiny fraction of stuff we can see.
Its existence has been inferred from its gravitational effects on the sliver of cosmos that astronomers can see.
Current temperatures are also well above global temperatures dating back 1,000 years that have been inferred from the thickness of tree rings and other indirect measures.
Other than a brief screaming match after Sunday's game, most of the recent communication between Yankees Manager Joe Torre and reliever Jeff Nelson has been inferred.
Most of these structures have been inferred from biochemical data, since few crystallographic images are available for RNA molecules.
From these and other archaeological indications it has been inferred that a class-structured and politically centralized society developed.
etc. Has a deformation source been inferred?
Such behaviour has been inferred from experiments.
The importance of tumour immunosurveillance in humans has been inferred from clinical observations.
However, the presence of expanded cracks from 2007 to 2013 had not been inferred until now.
