略語大辞典 [Traf] 22 AVERT automated vessel alert system; a marine system to detect underwater hazards 自動船舶警報システム. 水中障害を自動的に検出して警報を出す船舶用のシステム.automated vessel alert system; a marine system to detect underwater hazards; uses acoustic data processing in a forward-looking active sonar system to detect and define large underwater obstructions on a TV-like 丸善「略語大辞典」JLogosID : 11866812