Risk analysis of dangerous chemical transportation is the basis of safety transportation decision and the key of accident warning and emergency rescue.

危险化学品运输风险分析是安全运输决策的依据和事故预警和应急救援的关键。

youdao

They find that low-income students have less access due to challenges with regard to transportation, non-nominal fees, and off-campus safety.

他们发现，低收入家庭的学生更难以获得入学机会，因为交通、非名义上的费用和校外安全对他们都是挑战。

youdao

Teamwork improves with time: America's National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew's first day of flying together.

团队合作会随时间推移而改善：美国国家运输安全委员会发现，其民用航空数据库中，73%的事故发生在机组人员一起飞行的第一天。

youdao

Transportation and law enforcement officials, safety activists and others will discuss how to deal with drivers who do other things as they drive.

VOA: special.2009.08.07

Transportation safety investigators held hearings this week into an accident that involved a major airline.

VOA: special.2009.06.13

To ease traffic congestion,Clark says, Houston transportation officials created special safety programs to reduce the number of accidents, which tie up traffic.

VOA: standard.2010.07.26

The National Safety Transportation Board is gathering information but has yet to decide whether it will investigate, said spokesman Keith Holloway.

CNN: Pregnant lacrosse coach among 2 dead in Pa. bus crash

However, Indonesian aviation analyst Ruth Simatupang, a former investigator at the National Safety Transportation Committee, suspects some sort of miscalculation involving the landing.

NPR: Investigators Probe Lion Air Crash In Bali

Since the passengers got off safely and no one was hurt, the U.S. National Safety Transportation Board (NSTB) decided not to investigate.

FORBES: Boeing's 787 Dreamliner Public Relations Nightmare: A Battery Of Problems