For example, a percentage of the gas component, by volume, within the process fluid and during {HEAD ~ the varying} of {TAIL ~ the pressure} may be determined, based on the pressure values and the density values 
of
For example , a percentage of the gas component , by volume , within the process fluid and during { HEAD ~ the varying } of { TAIL ~ the pressure } may be determined , based on the pressure values and the density values
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH