This paper has researched information transform algorithm, and presented the Bayesian network structure of accident reason inference according to reversion inference.

研究了消息传播算法，根据贝叶斯网络的逆向推理给出了事故原因推理的贝叶斯网络结构；

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The whole analysis process and method included survey on site, strength check, material analysis, Fracture analysis. Finally, summary for the accident reason and some opinion were put forward.

分析过程采用现场勘察，材质分析，强度校核，断口分析等方式，在遵循客观事实的前提下对事故进行了总结与思考。

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Finally, the police found out the reason of the accident.

最终，警方查明了事故原因。

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The idea is for hospitals to send a clear message that there is no reason not to report this kind of accident.

VOA: special.2010.02.10

If you are travelling in Olympic transport and there's an accident or a reason why a bus doesn't get there on time then you're covered - the race won't start.

BBC: Karen Pickering, file pic

But should the Fukushima accident be used as a reason for putting an end to nuclear power?

WSJ: The Panic Over Fukushima

Mr Pritchard-Jones said the reason for the accident would remain a mystery.

BBC: NEWS | UK | Wales | Fatal Christmas crash 'accidental'