Without it, a cargo ship sailing from Italy to Singapore had to go around the southern tip of Africa, doubling the time and distance.
没有它,一个意大利货轮到新加坡不得不绕过非洲南端,双倍的时间和距离。
Record its sailing time, distance while the vessel accelerate from stationary state to stable design route speed.
船自静止状态加速至稳定的设计航行速度,记录其航行时间、距离。
When sailing in waves, ship hull total bending deformation will reduce the center distance of gear backing radially arranged in ship hull.
船舶在波浪中航行时,船体总弯曲变形会使沿船体纵向布置齿轮机构的轴承支座中心距产生缩减。
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