The ship had drifted into uncharted waters.
船漂到了海图上未载明的海域.
These seas have been well charted.
这些海域的海图已经相当精准。
The navigable channels have all been charted.
所有的航道都已绘入海图.
Charts should therefore be printed on tough paper.
海图应以耐磨的纸张印刷.
The most effective way of storing maps and charts is achieved by some form of suspension.
贮藏地图和海图最有效的方法是使用某种形式的悬挂.
You'd belter sail with sea chart, for this area is very complex.
你最好携带海图出行, 这片海域的海况很复杂.
The Deviation Calibration Table is posted in the chart room.
自差曲线图贴在海图室内.
Charts and handbooks for navigation regularly update these values.
用于导航的海图和手册要定期更新这些数据.
Chapter 1 explains fundamental conception of ECDIS and carry out the thesis.
第1章介绍电子海图显示与信息系统的概况和本文研究课题的提出.
Chart correction has a direct effect on the navigational safety.
电子海图的改正直接影响到船舶航行安全.
They had a chart spread on the table.
他们把海图摊在桌子上.
He is responsible for plotting the reefs on the chart.
他负责在海图上标出暗礁的位置.
He plotted out the course the ship should follow.
他在海图上标绘出了这艘船该走的航线.
The captain plotted out the course the ship should follow.
船长在海图上标绘出了这艘船应该走的航线.
Would you mind not smoking in the chartroom?
13请不要在海图室抽烟好 吗 ?