本仪器为航海人员之测量绘制海图时辅助工具。
This equipment is used as an auxiliary tool for drawing chart for the seaman.
需要由有献身精神的军官组成精英团队。于是赫德逐渐组织起一群有科学精神、作风严谨的军官来担起英国的海图绘制大业。
An elite corps of dedicated officers was needed, and Hurd slowly put together a group of scientific and mathematical officers to carry out Britain's chart making endeavors.
二次考察的任务是继续南美的海图绘制工作。以及记录环球里程时刻数据链。
The orders for the next survey were to continue the charting work in South America, as well as run a chain of chronometric readings around the globe.
稍作停留继续北上，对沿途的海岸绘制了简单的海图。
After a short stay, they again set out towards the north, making a rough chart of the shores they saw.
与塔斯曼不同的是，库克花了六个月的时间，对南北二岛海岸进行了详尽的勘察，并绘制了出色的海图。
But Cook made a far more complete exploration than had been possible to Tasman. For six months he examined their shores, sailing completely round both islands and making excellent maps of them.
该局最近还完成了靠近北极湾城的纳尼西维克区域的海图绘制工作，有计划在那里建立一个军事深海港口。
The service also recently completed charting work in the Nanisivik area near Arctic Bay, where there are plans to build a military deep sea port.
机载激光海洋测深系统对快速而便宜地绘制沿海海图和探测潜艇有重要意义。
An airborne laser sounder bathymetric system is of great importance to chart coastal bathymetry rapidly and cheaply and to detect submarines.
激光海洋测深仪是一种快速便宜的海深勘测系统，对绘制沿海区域海图有重大意义。
Laser sounder bathymetric system is of great importance to be capable of charting coastal bathymetry rapidly and cheaply.
别的水手以前就绘制了澳大利亚西海岸和北海岸的部分海图，并且把南边的塔斯马尼亚岛也绘制出来了，而库克则是第一个绘制东海岸地图的人。
Other sailors had already charted parts of the west and north coasts of Australia and the island of Tasmania in the south, but Cook was the first to map the east coast.
属于或关于绘制地图或海图。
稍作停留继续北上，对沿途的海岸绘制了简单的海图。
The vessel still continued her course northward along the coast, till they anchored in Moreton Bay.
稍作停留继续北上，对沿途的海岸绘制了简单的海图。
The vessel still continued her course northward along the coast, till they anchored in Moreton Bay.
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