But sonar can't tell a rock from a hunk of metal.

但是声不能区分石头和金属。

The team relies on highly sensitive sonar.

摄制组依靠高度灵敏的声前行。

Submarines rely on a system called SONAR to navigate.

潜艇依靠一种叫做声的系统来导航。

It goes underwater and uses sonar.

它能潜入水中并使用声。

And sonar analysis shows the ship was most likely breached here, here, here, here.

声分析显示这艘船的这些地方被破坏了。

Many bats use a system similar to sonar to navigate in the dark.

许多蝙蝠使用类似于声的系统在黑暗中飞行。

Workers are using rescue dogs and sonar to look for survivors.

工作人员正在使用搜救犬和声定位寻找幸存者。

Police divers testing new sonar equipment found two cars in the lake.

测试新的声设备的警方潜水员在湖中发现了两辆汽车。

Bianchi and his team tracked these ocean migrations with sonar data.

比安奇和他的团队利用声数据追踪大海中生物们的迁徙活动。

Understand 3805 meters, heading 310 degrees, with life support good and wreck on sonar.

水下 3805 米，航向 310 度，声上有生命支持和残骸。

Ship measurements from sonar have yielded details of the remote seas, mountains, canyons and plains.

声对船只的测量提供了偏远海域、山脉、峡谷和平原的详细信息。

We were able to reopen that fishing port, using her sonar, in four hours.

在（SARbot的）声帮助下， 我们在四个小时内就让渔港恢复了工作。

Coordinators expect the sonar scan of the more than 25,000-square-mile search zone to be completed by May.

协调员预计2.5万平方英里搜索区域的声搜索工作将于五完成。

And all the animals of the ocean were desperate for a way to escape the non-stop, terrible sonar noise.

海洋中的所有动物都拼命想要逃脱，那永不停歇的可怕的声噪声。

Four ships continue the deep-water sonar search for the missing Malaysian airliner off the west coast of Australia.

四艘船只继续在澳大利亚西海岸对失联航班MH370进行深水声搜索。

The disks on the front of its face work like a sonar detector, amplifying the faintest of sounds.

面部正前方的一对面盘像是声探测器。能够将最微弱的声音放大。

We've added satellite maps, sonar and radar images and we've brought it all together to make this.

我们还收了卫星地图、声和雷达图像，并把它们整在一起，建造了它。

Hang on. Not that your song isn't terrible...it is. But how do you mention bats and leave out sonar?

等等。不是说你的歌烂 ...它的确很烂。但是你提到蝙蝠，怎么能忘掉声呢？

Sonar also allows the crew to detect features and objects beyond the small pool of light illuminated by the submersible.

声还允许船员探测到潜水器照亮的小光池之外的特征和物体。

Minehunting itself is generally done using sonar.

猎雷本身通常是使用声完成的。