联邦铁路局在执行各类预防事故及受伤预防伤害的各类规定已有多年，经验极为丰富方面有着广泛的经验，和悠久的历史。

FRA already has a long history administering an extensive set of regulations designed to prevent accidents and injuries.

西屋电气称，这种技术更加安全，因为它采用了更加简单的设计，利用重力和水的自然循环等被动机制预防事故。

Westinghouse says the technology is safer because it uses a simpler design that relies on passive mechanisms such as gravity and the natural circulation of water to prevent accidents.

通过建立动态模型和理论计算，找出了事故发生的直接原因，提出了预防事故发生的方法。

By the establishment of the dynamic model and theoretical calculation, we find out the immediate cause of the accidents and also put forward the methods of taking precaution against accidents.

你的态度在预防事故和伤害中能起到举足轻重的作用。

Your attitude can play a major role in the prevention of accidents and injuries.

使用程序手段预防事故是远远低于良好设计(方法预防事故)的一种方法.

Use of procedures is a far less desirable means of accident prevention than is good design.

无论如何，预防事故的成本远远低于灾难的最终代价。

The cost of prevention of accidents is anyway much cheaper than the final cost of a disaster.

本文根据架桥机的结构特点和使用状况，分析引起危险因素的原因，提出预防事故发生要采取的安全措施和相应办法。

According to the structural characteristics and use of bridge girder erection machine, this paper analyzes risk factors, corresponding measures to be taken for preventing accident.