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示位标
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示位标
Encyclopedia
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水运交通指示
释
position indicating mark
示位标
设在湖泊、水库、水网地区或其他宽阔水域与重要航道附近,标示岛屿、浅滩、礁石及通航河口等特定位置,供船舶定位或确定航向的水上助航标志,又称灯塔。在内河航道可以为各种形状的塔形体。塔身外涂有显明的颜色,便于船舶识别。
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wind rose
wind rotor
windrow composting
Windrower
wind-sand flow
wind scale attack angle sensor
Windscale fire
wind separation equipment
wind-shakable stone
wind-shaken
wind shear
wind shear theory
wind-solar hybrid power station
wind-solar hybrid utilization project in rural area
Windsor
wind speed
wind stirring due to yin deficiency
wind stroke
windsurfing
wind surges
wind tunnel
wind tunnel balance
wind tunnel balance static calibration bed
wind tunnel experiment
wind tunnel flow field qualities
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更新时间:2026/11/9 23:27:21