Scientists record these waves on a device called a seismograph.

科学家用地震仪这个装录地震波。

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，在海底可以用地震仪测量。

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

但布罗尔斯基说，巨浪也能产生足够能量供地震仪测量。

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

一位妇女正向人们介绍一种自动地震仪。

Here's James Panton and Marnie Chesterton again for BBC Radio 4's, Inside Science: James, impressive as this is to see coming up on your seismograph, this is not the same league really as an earthquake.

以下是詹姆斯·潘顿（James Panton）和玛妮·切斯特顿（Marnie Chesterton）再次为BBC第四频道《科学内幕》目所做报道：詹姆斯，虽然在你地震仪上看到这个令人印象深刻，但这与地震真不是一个级别。