mass parameter

例句：

1. 1. The mass parameter of the object is crucial for its stability.
   该物体的质量参数对其稳定性至关重要。
2. 2. The mass parameter of the material can affect its strength and durability.
   材料的质心参数可以影响其强度和耐用性。
3. 3.The mass parameter of the system was determined by measuring the displacement of the particles.
   通过测量颗粒位移来确定系统的质心参数。