{HEAD ~ This invention} relates to various radiation detectors scintillators and {TAIL ~ radiation detectors}, and radiation inspecting devices 
relates to
{ HEAD ~ This invention } relates to various radiation detectors scintillators and { TAIL ~ radiation detectors } , and radiation inspecting devices
HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH