Accident records are regularly updated, using the microcomputer-based traffic accident data system installed in 1991.

微型电脑交通意外资料系统在1991年启用。

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The paper studies the characteristics of traffic safety of high-grade highway in cold areas, according to traffic accident data of high-grade highway in Hei Long Jiang province.

研究了以黑龙江省为代表的寒区高等级公路交通安全特性。

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The contents of a perfect traffic accident information spatial-database should include three parts, i. e. spatial-database, influential factors database and database of metadata and data dictionary.

探讨了完备的交通事故信息数据库的内容构成，认为应包括空间数据库、影响因素数据库以及元数据和数据字典库三大部分；

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And while most traffic jams are a result of an accident or too many vehicles (or data packets in the case of the Internet) legitimately trying to get from place to place, they can also be slowed down deliberately, as happened in Brussels last September when about 100 trucks slowed traffic entering the city as part of a planned protest.

FORBES: Dealing with Spam and Cyberattacks: Control Vs. Openness