Variables that affect {HEAD ~ the compensation value} include {TAIL ~ the physical volume}, an internal pressure of a suction pipe, and the starting state of the engine 
Variables that affect { HEAD ~ the compensation value } include { TAIL ~ the physical volume } , an internal pressure of a suction pipe , and the starting state of the engine
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH