震源机制

(seismology) focal mechanism

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

epicenter (of earthquake) / hypocenter

root / source / origin

(bound form) machine; mechanism / (bound form) aircraft / (bound form) an opportunity / (bound form) crucial point; pivot / (bound form) quick-witted; flexible / (bound form) organic

mechanism

machine-processed; machine-made

system / to control / to regulate / variant of 製|制[zhi4]

to manufacture / to make