The device InSight uses to measure ground movements is called a seismometer.

“洞察号”用来测量运动设备被称为仪。

Scientists record these waves on a device called a seismograph.

科学家用仪这个装置来记录。

The crash sends energy through the ocean floor where it can be measured by seismographs.

撞击产生能量穿过海底，在海底可以用仪测量。

Some of them were over 5 kilometers below the water surface.

其中些仪被放在水以下超过5公里处。

But Bromirski said large waves create enough energy to be measured by seismographs, also.

但布罗米尔斯基说，巨浪也能产生足够能量供仪测量。

That is a part of Mars where some kinds of seismic waves cannot travel directly to InSight's seismometer.

这是火星部分，在那里，某些类型无法直接到达“洞察号”仪。

Those measurements permitted Bromirski to judge the strength and size of waves over a period of 90 years.

仪在海底测量数据使布罗米尔斯基能够判断90来海浪强度和大小。

The snag lies with the seismometer, capable of measuring group movement as small as the diameter of an atom.

问题出现在了仪，它可以检测小至原子级别运动。

Dark fiber covers much of the country, and stretches across the ocean basins-which are hard to study using traditional seismometers.

暗光纤覆盖了全美大部分区，并延伸至整个海洋盆区，而海洋盆很难用传统仪来研究。

It's got an arm… It can listen with its seismometer.

它有只手臂… … 它可以用它仪听。

A woman was introducing a self-adjusting seismograph to some people.

位妇女正向人们介绍种自动调节仪。

29 small, underwater observatories, equipped with pressure sensors, seismometers and accelerometers, are installed directly on the fault-line off the coast of Osaka.

29个小型水下观测站，装备有压力传感器、仪和加速度计，直接安装在大阪海岸断层线上。

Scientists have been trying to replicate this seismoscope for centuries, even as recently as 2005, all unsuccessfully.

几个世纪以来， 科学家们直在尝试复制这种仪，甚至最近在 2005 ， 都没有成功。

Geologists have long used seismometers to track and map these tiny shifts in the earth's crust.

质学家早已使用仪来追踪、绘制壳中这些微小变化。

He was like, he was like one of those machines that register earthquakes 10,000 miles away.

他就像台仪，能探测到万里之外。

They got into a debate with the Soviet delegation over which nation's seismometers were superior.

他们与苏联代表团就哪个国家仪更先进进行了辩论。

That sounds a silly suggestion, but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.

这听起来似乎是种愚蠢想法，但是早期记录仪器（仪）正是采用了这种思路。

In an earthquake, some vibrations bounce off the seafloor and turn into sound waves that get picked up by seismometers and underwater microphones.

在中，些振动从海底反射回来，转化为声，被仪和水下麦克风接收。

Here's an example seismometer signal and its Fourier transform.

这是个仪信号及其傅里叶变换示例。

NASA's InSight mission, which landed on the Red Planet about a year ago, placed a seismometer on the planet's surface to listen for quakes.

前，美国国家航空航天局（NASA）“洞察”号探测器在火星登陆，并在火星表放置了仪来监测。