{HEAD ~ The detection signal} from {TAIL ~ the detecting section} is supplied to the interval integrating section as well as to a total integrating section 
from
{ HEAD ~ The detection signal } from { TAIL ~ the detecting section } is supplied to the interval integrating section as well as to a total integrating section
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH