In addition, the information about the sensor is partially obtained from the data sheets provided by the vendor and the rest from scientific research .
Which structure is correct for the sentence above?
[...] partially and the rest [...]
or
partially and [...]
They don't mean the same thing.
In addition, the information about the sensor is partially obtained from the data sheets provided by the vendor and the rest from scientific research.
This means partially is added to the rest (everything else). The total is 100%.
In addition, the information about the sensor is partially obtained from the data sheets provided by the vendor and from scientific research.
This applies partially to both data sheets and to scientific research. There could be another type of data not mentioned, but you can't tell without additional context.
