所以,还是每个的设计基础事故都会,有一个组件的单失效,那基本上,就是单失效的标准。
So, again each design basis accident has one single failure of a component which basically is the single failure criteria.
在增加额外的冗余层后,理论上,这种灾难性的系统失效的事故发生的可能性就非常非常小了。
By adding extra layers of redundancy, the probability of such a catastrophic failure can — in theory at least — be made too small to worry about.
只有在所有这些系统同时失效时才可能发生事故。
A major accident can only occur if all these systems fail simultaneously.
应用推荐