identification of seismic event

例句：

1. 1. The identification of the species was crucial to the study.
   物种的鉴定对研究至关重要。
2. 2. The police are conducting a thorough investigation into the incident.
   警方正在彻底调查这起事件。
3. 3. The scientist identified the cause of the disease as a virus.
   科学家将这种疾病的原因归咎于一种病毒。