“坐底式”方案是使渡轮坐底在停泊处的海底平面上，处于稳定的静止状态，岸轮间相对高度差也成为定值的方法。

"Sit bottom" plan in which ferry sit down the sea bottom by wharf in stable condition with the fixed height difference between wharf and ferry deck is presented.

youdao

“坐底式”方案是使渡轮坐底在停泊处的海底平面上，处于稳定的静止状态，岸轮间相对高度差也成为定值的方法。

"Sit bottom" plan in which ferry sit down the sea bottom by wharf in stable condition with the fixed height difference between wharf and ferry deck is presented.

youdao