deep-submerged body 水下航行体
flow around submerged body 水下物体绕流
non-streamline submerged body 非流线型水下航行体
submerged body near free surface 近水面潜体
Submerged moving body 水下运动物体
The flow characteristics of protrusions and holes on a submerged body are studied by solving the RANS equations.
本文采用数值求解RANS方程的方法，对于水下航行体表面状态细节（小突体、孔穴）的流动特性进行了研究。
In the present paper the interaction between wave and submerged body is analysed with the linearized wave theory.
本文根据线代波浪理论分析波浪和物体间的相互作用。
When submerged body encounters such strongly nonlinear internal solitary waves, its stability, maneuverability or even security will be greatly affected.
当水下航行潜体遭遇这种强非线性的内孤立波时，其稳定性、操纵性甚至安全性会受到很大影响。
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