The torque which is required by the driver is plotted in {HEAD ~ the form} of a variable which is functionally associated with the wheel torque, such as transmission output torque, engine torque or negative wheel torque itself, on the ordinate of {TAIL ~ the characteristic diagram} 
The torque which is required by the driver is plotted in { HEAD ~ the form } of a variable which is functionally associated with the wheel torque , such as transmission output torque , engine torque or negative wheel torque itself , on the ordinate of { TAIL ~ the characteristic diagram }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL