fatigue analysis

例句：

1. 1.Fatigue analysis is crucial in the design of aerospace vehicles to ensure safety and efficiency.
   疲劳分析在航空航天车辆的设计中至关重要，以确保安全和效率。
2. 2.In the workplace, fatigue analysis helps identify potential risks and prevent accidents.
   在工作场所，疲劳分析有助于识别潜在风险并预防事故。
3. 3. The fatigue analysis revealed that the machine's design was not optimal for long-term use.
   疲劳分析显示，该机器的设计不适合长期使用。