stress anisotropy

例句：

1. 1. The material's stress anisotropy is a critical factor in determining its strength.
   材料的应力各向异性是决定其强度的关键因素。
2. 2.The engineer analyzed the stress anisotropy of the structure to optimize its design.
   工程师分析了结构的应力各向异性，以优化其设计。
3. 3. In the study, we found that the stress anisotropy of the material can significantly affect its performance.
   在研究中，我们发现材料的压力各向异性可以显著影响其性能。