Accident investigation and its analysis的用法和样例：
- To amend the flight data from the airborne FDR, QAR, DAR and CVR in accident investigation and unsafe-event analysis, the visualization technology of flight data is studied.
- The division conducted regular spot checks on pressure equipment; examination for the issue of certificates of competency; accident investigation and promotion of safety.
- Here are the main contents of this dissertation:Chapter 1 deals with the purpose of marine accident investigation and process.
- It also demonstrates specific methods, steps, measures and means of accident investigation and analysis and points out the study orientation of preventing accidents from happening again.