The leak detection in urea synthesis reactor was an important link for safety moving. As there're many infactions, the steam detection was not suitable for the need of leak detection.

尿素合成塔塔体泄漏检测是保证其安全运行的一个重要环节，目前采用的蒸汽检漏法由于存在种种弊端，已不能适应泄漏检测的需要。

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Moving can be traumatic for pets so it is necessary to take steps to ensure your pet's safety during the move and ease the anxiety.

搬家会给宠物们留下痛苦的印象，因此，我们要采取措施保证搬家过程中宠物们的安全，同时为宠物们缓解紧张情绪。

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The stories place a highly moving human face on the statistics provided by many road safety reports around the world.

这些故事透过世界各地许多道路安全报道提供的统计数字，显示出十分感人的人性一面。

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These people exist, Faulkner says,"in that dream state in which you run without moving from a terror in which you cannot believe, toward a safety in which you have no.."

VOA: special.2010.01.10

Analysts say that investors are moving to safety because of persistent worries about credit markets and the banking sector.

FORBES: Magazine Article

It is difficult to think about anything but moving to safety when you are being punched in the face.

FORBES: The 401(k) Is Not Working For Gen Y, But It Can

Cycling safety seems to be moving up the political agenda with The Times newspaper launching its campaign on Thursday.

BBC: Has a new wave of cycling bloggers changed the debate?