We receive telecasts from Beijing through relay stations.

我们通过中转站接收北京的电视节目。

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Less ash than that would knock out electrical power and relay stations.

而火山灰数量稍少的地区，电力站与通讯中继站可能会遭到破坏。

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Samuel Morse invented relay stations for telegraphic signals when observing relay stations for horses.

Samuel Morse通过观察马驿站为电报信号发明了中继站。

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Such geosynchronous vehicles act as relay stations for telecommunications, and also as broadcasting platforms for satellite television.

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Such machines could be used for scientific research or surveillance, or as relay stations to transmit communication signals across long distances.

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In April, China launched its first tracking data relay satellite to lessen its dependency on ground satellite control and relay stations.

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