elastostatics

例句：

1. 1. The elastostatics of the material are crucial for its performance.
   材料的性能取决于其弹性静力学。
2. 2.In elastostatics, stress is a key factor in determining material behavior.
   在弹性静力学中，应力是决定材料行为的关键因素。
3. 3. Elastostatics has been widely applied in various engineering fields.
   弹性静力学已被广泛应用于各种工程领域。