{HEAD ~ The throughput}, along with pressure, temperature, and velocity, are measured at {TAIL ~ the die orifice exit} 
{ HEAD ~ The throughput } , along with pressure , temperature , and velocity , are measured at { TAIL ~ the die orifice exit }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL