lightship

美 [ˈlaɪtʃɪp]英 [ˈlaɪtʃɪp]

lightship

noun

（海上导航用的）灯船
a small ship that stays at a particular place at sea and that has a powerful light on it to warn and guide other ships

频次

1
N-COUNT （导航用的）灯船
A lightship is a small ship that stays in one place and has a powerful flashing lamp. Lightships are used to guide ships or to warn them of danger.

noun

a ship equipped like a lighthouse and anchored where a permanent lighthouse would be impracticable

数据来源：WordNet

1

For the subsequent sister vessels , the lightship property of the first Vessel shall be used for this purpose .

后续船的空船强度数据可采用第一艘船的。
2

The article briefly describes the general design situation and the major features of main dimension , subdivision form , main equipment , general arrangement , lightship weight , intact stability , damage stability , etc.

本文从尺度特点、分舱形式、主要设备、总体布置、空船重量、完整稳性、破舱稳性等方面，扼要介绍了本船的开发设计概况及主要设计特点。
3

The escort of boats and tenders still followed the frigate and only left us when we came abreast of the lightship , whose two signal lights mark the entrance of the narrows to Upper New York Bay .

护送大船的渡轮和汽艇老是紧跟着行驶，直到灯船附近，有两道灯光标明纽约航路的出口的地方，它们才离开大船回去。