stress/strain fields的用法和樣例：
例句
- A tooth contact analysis model with a rotating freedom was developed by coupling freedom method to determine the stress and strain field of gears.
摘要利用自由度耦合方法建立了縣有旋轉自由度的齒輪接觸模型，用以分析齒輪的應力應變場。 - The process by which the displacement field is calculated from a given strain field is quite lengthy.
從一個給定的應變場去計算位移場的過程是十分冗長的。
