factor of safety against failure

例句：

1. 1. The engineercalculated the factor of safety to ensure thatthe structure would withstand an earthquake.
   工程师计算了安全系数，以确保结构能够抵御地震。
2. 2. The company has implemented a safetyfactor in its production processes to reduce potentialaccidents.
   该公司在其生产过程中实施了安全系数，以减少潜在的事故。
3. 3. Theproject team must consider thefactor of safety when designing thenew building's foundations.
   项目团队在设计新建筑地基时必须考虑安全系数。