range light
- 导航灯：指在岸上设置的两个或更多个灯光，通过使船保持在一条直线上（例如通过一个航道）来引导船只。
- 航向灯：指船只在航行中携带的两个垂直平面上的白色灯光，其中一个至少比另一个高出15英尺并且水平距离较远，用于指示船只的航向。
柯林斯英汉双解大词典
range light
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1.
N one of a pattern of navigation lights, usually fixed ashore, used by vessels for manoeuvring in narrow channels at night 导航灯 [nautical]
双语例句权威例句
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The range light is capable of sending out a strong beam of light.
该灯器可发出单向强烈光束。
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HD400-D range light is suitable for leading light marking entrance and turning of waterway.
该灯器适用于沿海航道，作为标识航道进口、转向等处的导标灯。
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The shooting-range is lit from underneath by rows of ruby-red light fixtures.
射击场被一排排宝石红照明装置从下面照亮。
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