车用“黑匣子”的学名为车辆事故数据记录仪(EDR)，工作原理与飞机“黑匣子”非常相似，仅记录与交通事故有关的数据。
Known officially as "event data recorders" or EDRs, they work much like an airplane's black box in that they only capture data related to a crash.
今年早些时候，法国事故调查人员研究了飞机残骸中的数据记录仪，飞机失事前几分钟的一些细节于上个月浮出了水面。
Details of the doomed plane's last minutes began to emerge last month as French air accident investigators studied data recorders recovered from the wreck earlier this year.
船载航行数据记录仪是一种记录船舶航行状态及操作信息的装置，对加强船舶的海上航行安全以及事故分析起到了极为重要的作用。
Voyage Data Recorder is an equipment which can record ship navigation status and manipulation information and take an important role on navigation safety at sea and accident analysis.
船舶航行数据记录仪（VDR）是一种海上事故后调查用的先进、有益的工具。
The Voyage Data Recorder (VDR) is a useful tool for inquiries after maritime accidents.
船载航行数据记录仪vdr是一种记录船舶航行状态及操作信息的装置，对加强船舶的海上航行安全以及事故分析起到了极为重要的作用。
Voyage Data Recorder (VDR) is an equipment which can record ship navigation status and manipulation information and take an important role on navigation safety at sea and accident analysis.
在航空事故事后分析中，“多通道数字同步记录仪”记录的语音和雷达数据是重要的依据。
The voice and radar data in MDSL is an important testimony in the analysis of aero accident.
航行数据记录仪（简称VDR）对加强海上航行安全和船舶事故后的分析有重要的作用，语音信息采集处理是航行数据记录仪的重要功能之一。
To collect, com- press and save the audio data, one of the important function of VDR, the audio system, which bases on the Vxworks, compose three parts:audio collection, compression and saving.
航行数据记录仪（简称VDR）对加强海上航行安全和船舶事故后的分析有重要的作用，语音信息采集处理是航行数据记录仪的重要功能之一。
To collect, com- press and save the audio data, one of the important function of VDR, the audio system, which bases on the Vxworks, compose three parts:audio collection, compression and saving.
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