hydrodynamic impact

例句：

1. 1. The impact of the new policy on the industry has been significant.
   新政策对行业的影响是显著的。
2. 2.The collision caused a hydrodynamic impact that damaged both cars.
   碰撞造成了水动力学冲击，损坏了两辆车。
3. 3. The study found that the hydrodynamic impact of wind on the sails wasnot as strong as expected.
   研究发现，风对帆的水流动力学影响并不像预期的那样强烈。