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