It records scenes totaling two minutes before and after the sensor is activated with a picturearchive for analysis of an incident.
它通过记录事件发生场景前后两分钟的的图片档案作为事故分析的依据。
2
As the centenary of Scott's last expedition approaches we intend to put other journals from our archive online, to build up a detailed picture of each day's events.
Only timely and targeted collecting documents can ensure the integrity of archive files and authentically and fully reflect the whole picture of history and activities law.