dynamical mass

例句：

1. 1. The physics of the universe is governed by the laws of dynamics.
   宇宙的物理规律由动力学定律所支配。
2. 2. The scientist used a new method to measure the dynamical mass of the planet.
   这位科学家使用了一种新方法来测量行星的动态质量。
3. 3.The team's performance was influenced by the dynamical mass of their opponents.
   团队的表现受到了对手动态质量的影响。