It should be noted that {HEAD ~ the embodiments} are applicable to {TAIL ~ a piezoelectric resonator element} having one resonating arm or a piezoelectric resonator element having two or more of resonating arms 
are applicable to
It should be noted that { HEAD ~ the embodiments } are applicable to { TAIL ~ a piezoelectric resonator element } having one resonating arm or a piezoelectric resonator element having two or more of resonating arms
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH