The boron dilution event can occur in all operation conditions of NPPs, and is one of the accidents assaulting to safety.

硼稀释事故可在电厂所有运行模式下发生，是对核电厂的安全造成威胁的主要事故之一。

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What is one of the main causes of these accidents?

这些事故的主要原因之一是什么？

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In one study, researchers interview 955 people involved in traffic accidents, the majority of them reported having daydream just before the accident.

在一项研究中，研究人员采访了955名牵涉交通事故的人，他们中的大多数人在事故发生前都做过白日梦。

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Jim Jennings from the Allstate Insurance Company says the number one cause of distracted-driving accidents is the mobile phone.

VOA: special.2010.07.01

The idea really took root--the idea, the intuitive idea is that as you write a large number of policies, the fraction that will result in accidents becomes closer and closer to the probability of one accident.

这种观点建立在...,观点是,只要你签的保单足够多,事故占保单总数的比例就会越来越接近,事故发生的概率

耶鲁公开课 - 金融市场课程节选

According to Jim Jennings, a spokesperson for Allstate Insurance Company, says the number one cause of distracted-driving accidents is cell phones.

VOA: standard.2010.06.24

The panel formed to investigate the collapse of the Rana Plaza, which killed 1, 127 people in one of the worst industrial accidents also cited failure to comply with building regulations and the use of heavy equipment on upper floors of the building as reasons for the disaster.

WSJ: Bangladesh Factory Collapse Blamed on Shoddy Materials

Barberi, was the same vessel involved in an October 2003 crash that killed 11 people and injured 42, considered one of the worst ferry accidents in the city's recent history.

CNN: STORY HIGHLIGHTS

The upshot: Bangladesh has quickly become among the world's largest exporters of clothing, and has suffered one of the worst industrial accidents ever.

WSJ: American Taste for Cheap Clothes Fed Bangladesh Boom