However, by this time, research of dynamic action by wave and dynamic stability of seawall is still on initial step.

然而，到目前为止，波浪对海堤工程的动力作用和动力稳定性研究还处于起步阶段。

youdao

However, by this time, research of dynamic action by wave and dynamic stability of seawall is still on initial step.

然而，到目前为止，波浪对海堤工程的动力作用和动力稳定性研究还处于起步阶段。

youdao