Accordingly, the piezoelectric resonator element that reduces {HEAD ~ the occurrence} of deviation, which is caused by the acceleration from the third direction, of {TAIL ~ the resonance frequency} of the flexural vibration can be formed 
of
Accordingly , the piezoelectric resonator element that reduces { HEAD ~ the occurrence } of deviation , which is caused by the acceleration from the third direction , of { TAIL ~ the resonance frequency } of the flexural vibration can be formed
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH