finite element technique

例句：

1. 1.The finite element method is widely used in structural analysis.
   有限元方法在结构分析中被广泛使用。
2. 2. Finite element analysis is an important tool for predicting the behavior of materials under load.
   有限元分析是预测材料在载荷下行为的重要工具。
3. 3.In this study, we applied the finite element technique to simulate the stress distribution in a beam under bending.
   在本研究中，我们应用有限元技术模拟了梁在弯曲时的应力分布。