We need to use radio telescopes, specially designed to receive these waves and then, we can use computers to create pictures based on the information we receive.
我们需要使用射电望远镜,专门设计来接收这些波,然后,我们可以使用电脑根据我们接收到的信息来创建图片。
This unusual set-up offers a glimpse of a future in which light, rather than radio waves, is used to send information.
这个不寻常的装置让我们一窥光线传播信息而非电波传播信息的未来。
Scientists working off the Yucatan Peninsula are preparing to use sound waves to search for information about an asteroid that may have wiped out the dinosaurs 65 million years ago.
多国科学家组成的科研小组将对墨西哥尤卡坦半岛著名的“奇科苏卢布”陨石坑进行声波探测,而这个巨大的陨石坑可能就是6500万年前造成恐龙灭绝的根本原因。 科学家们希望通过这一研究能找到当时彗星或小行星撞击地球的更多的有用信息。
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