so
nar
复数形式
sonars
1
声纳, 声学探测
a technology that uses sound waves to detect objects underwater or measure distances underwater
- The submarine navigates using sonar to map the ocean floor and detect potential obstacles.
潜艇使用声纳导航以绘制海底地图并检测潜在障碍物。
- Dolphins and bats use a natural form of sonar called echolocation to locate prey and avoid collisions.
海豚和蝙蝠使用一种称为回声定位的天然声纳形式来定位猎物并避免碰撞。
- Fishermen rely on sonar equipment to find schools of fish beneath the water's surface.
渔民依靠声纳设备来寻找水面下的鱼群。
- The research team deployed sonar to explore the sunken shipwreck resting on the ocean bed.
研究团队部署了声纳来探索沉在海底的沉船。
- Military submarines use advanced sonar systems for detecting enemy vessels and underwater mines.
军用潜艇使用先进的声纳系统来探测敌方船只和水下地雷。
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