stress intensity value

例句：

1. 1. The stressintensity value of the material is critical for its strength.
   材料的应力强度值对其强度至关重要。
2. 2. The engineer used a computer program to calculate the stress intensity value.
   工程师使用计算机程序来计算应力强度值。
3. 3. The researcher found that the stress intensity value had a significant impact on the material's performance.
   研究人员发现应力强度值对材料的性能有显著影响。