横距(transfer)是指船舶自原航向的延伸线至航向改变90度时船舶重心的横移距离(正向横距)。横距的数值越小,船舶回转性越好。船舶从直航运动慢慢地变成曲线运动,其运动轨迹一般用船舶横距和纵距来表示。船舶横距分为正横距和反横距。
防止或减少宽广水域中的船舶碰撞的有效措施之一是在设计航线时就应加大两船反向航线的横距。
One of the effective measures taken to avoid ship 's collisions in broad water areas is to keep the two opposite routes apart far enough from each other.
全市东西横距168千米,南北纵距128千米,总面积10704平方千米(市区面积91.9平方千米)。
The things from the north, 168 km away from 128 km, with a total area of 10704 square kilometers (urban area of 91.9 square kilometers).
通过优化为楔横轧机偏心中心距调整机构及相关机构的设计提供了良好的数据参考、设计依据。
All of this got data reference and design basis for eccentric mechanism for adjusting the center distance and others.
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