Submarines rely on a system called SONAR to navigate.

潜艇依靠一种叫做声纳的系统来导航。

It was reportedly detected by an autonomous underwater vehicle which took sonar images of the site and matched them with the dimensions of the lost Japanese warship.

据报道，这是由一台自动水航行器探测到的，该水航行器拍摄了该地点的声纳图像，并将其与丢失的日本军舰的尺寸匹配。

Using sonar equipment and autonomous underwater vehicles, they navigated trenches, volcanoes and underwater mountains, searching for a debris field up to six kilometers below the surface.

使声纳设备和自主水航行器，他们在海沟，火和水上航行，寻找在地表以六公里处的残骸区域。

The team relies on highly sensitive sonar.

摄制组依靠高度灵敏的声纳前行。

There's also a sonar scanner and after that will send in divers to find the position of the black box and hopefully we can retrieve the black box and the flight wreckage.

们还将到一台声纳扫描器，之后们将派潜水员寻找黑匣子的位置，希望们能够找回黑匣子和飞机残骸。

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

声纳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.

许多蝙蝠使于声纳的系统在黑暗中飞行。

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

工作人员正在使搜救犬和声纳定位寻找幸存者。

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

声纳对船只的测量提供了偏远海域、、峡谷和平原的详细信息。

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

比安奇和他的团队利声纳数据追踪大海中生物们的迁徙活动。

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

测试新的声纳设备的警方潜水员在湖中发现了两辆汽车。

They do, however, have a very special talent for using their noises to find their way about the oceans and to locate shoals of fish. This is a kind of sonar - an echo-location system.

然而，海豚确实有特殊的才能，可以利它们发出的声音在大海里探路和确定鱼群的位置。这是一种声纳装置，一种回声定位系统。

The submarine's sonar picks up an approaching submarine in the shape of an octopus that is controlled by Count Olaf, but it swiftly speeds away because of a large, mysterious object in the ocean.

潜艇的声纳捕捉到一艘由奥拉夫伯爵控制的章鱼形状的接近潜艇，但由于海洋中有一个巨大而神秘的物体，它迅速飞走了。

With the help of sonar sound and other underwater detection equipment, the rescuers located the vessel at a depth of 65.1 meters without any signs of life.

在声纳及其它水探测设备的帮助，救援人员在水65.1米处找到了这艘沉船，初步判定已无生命迹象。

The sonar was actually detecting huge masses of tiny animals known as zooplankton ascending from the depths to the surface every night and returning down again.

声纳实际上探测到了大量被称为浮游动物的微小动物，它们每天晚上从深处上升到水面，然后再返回。

In 2003, the British Broadcasting Corporation paid for scientific research that used sonar beams and satellites to study the full length of the loch.

2003年，英国广播公司出资进行科学研究，利声纳波束和卫星来研究整片尼斯湖的面积。

In 1985, using state-of-the-art sonar, National Geographic explorer Robert Ballard and French oceanographer Jean Louie Misho found the infamous shipwreck about 400 miles southeast of Newfoundland.

1985 年，使最先进的声纳，国家地理探险家罗伯特·巴拉德和法国海洋学家让·路易·米绍在纽芬兰东南约 400 英里处发现了这艘著名的沉船。

A group of Deep-Sea explorers say a sonar image captured in the middle of the Pacific Ocean may reveal Amelia Earhart's long-lost final flight.

一组深海探险家表示，在太平洋中部捕捉到的声纳图像可能揭示了导致Amelia Earhart失踪的最后一次飞行。

Before finding the Yangtze River Estuary No.2, Shanghai had found a well-preserved iron wreck in Yangtze estuary with techniques including sonar scanning in 2015.

在发现长江口二号之前，上海曾在 2015 年包括声纳扫描等技术在长江口发现了保存完好的铁沉船。

All of the technology that we perfected during World War II -- sonar, lightweight polymers -- all these things were redirected towards fish.

们在二战期间完善的所有技术-- 声纳、轻巧的聚合物-- 所有这些都转而来对付鱼。