震波图

seismogram

Poland / Polish / abbr. for 波蘭|波兰[Bo1 lan2]

wave / ripple / storm / surge

diagram / picture / drawing / chart / map / CL:張|张[zhang1] / to plan / to scheme / to attempt / to pursue / to seek

to shake / to vibrate / to jolt / to quake / excited / shocked / one of the Eight Trigrams 八卦[ba1 gua4], symbolizing thunder / ☳

seismic wave