转 标准海事通信用语

Operative ship handing船舶操纵Handover of watchkeeping responsibilities值班责任的交接Briefing on position movement and draft关于船舶位置，运动和吃水的概述way point reporting point航路点 报告点movement运动true course真航向gyro compass course电罗经航向magnetic compass course磁罗经航向gyro compass error电罗经差magnetic compass error磁罗经差speed over ground对地速度speed through water对水速度set and drift流向和流速making degrees leeway向下风…度Draft吃水draft forward aft..