operating speeds model

• 运行速度模型

operating speeds model的用法和样例：

例句

1. Therefore, it has the potential to image reflectors in depth without requiring the velocity model.
   因此，它有可能反射的形象，而不需要进行深入的速度模型。
2. The tomographic inversion of the surface layer velocity model with the first break is the important base of the tomographic static correction.
   初至波表层速度模型层析反演是层析静校正的重要基础。