这种行为的危险性现在很清晰了，为了避免感染一种名叫“agent . btz”的恶意软件，五角大楼已经禁止使用所有便携式存储设备。

The dangers of that have just become apparent with the news that the Pentagon has banned the use of all portable memory devices because of the spread of a bit of malicious software called agent.btz.

youdao

对于敏感性材料，在低应力水平下也会发生断裂，危险性很大，容易引发承压管道和设备的爆破，造成重大事故。

Sensitive materials under low stress will suffer breakage which brings about large risk explosion of pressure bearing pipe and equipment is easily to be triggered causing major accident.

youdao

根据局部设备切出检修各个阶段危险性，制定完善的切出停车方案，并提出具体的监督管理要点和措施。

According to the danger during various stages of by-passing overhaul of partial equipment, a thorough plan was made to by-pass shutdown. Its safety monitor management and measures were provided also.

youdao