molecular force field

例句：

1. 1.The molecular force field is crucial in understanding the structure of molecules.
   分子力场在理解分子结构中至关重要。
2. 2. The molecular force field was used to simulate the behavior of molecules in a liquid.
   分子力场被用来模拟液体中分子的行为。
3. 3. The molecular force field has been extensively studied in the field of materials science.
   分子力场在材料科学领域得到了广泛的研究。