The ultrasonic transducer includes {HEAD ~ a cadmium sulfide crystal} with {TAIL ~ two electrodes} attached to the crystal 
with
The ultrasonic transducer includes { HEAD ~ a cadmium sulfide crystal } with { TAIL ~ two electrodes } attached to the crystal
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH