This header is meant to carry data that is not part of the payload of the actual message.

该消息头用来传输并不属于实际消息的有效载荷部分的数据。

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The system can carry data at a rate of 50 gigabytes per second, enough to transfer a full-length HD movie in less than a second.

这套系统每秒具有50G比特的信息传输量，足以在1秒钟内完成一部全光高清电影传输。

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Unlike ordinary PHP V5 objects, SDOs are intended only to carry data and not to have application methods or functionality defined on them.

但与普通PHP V5对象不同，SDO仅用于传送数据，而没有定义于其上的应用方法或功能。

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In other words, a USB 2.0 cable cannot carry data at USB 3.0 speeds, end of story.

ENGADGET: First USB 3.0 product gets certified, floodgates get closer to breaking

On one page there was a complex mathematical calculation of how fast each cell tower could carry data.

WSJ: Mukesh Ambani Plans Huge 4G Wireless Network in India

By 1980 carriers used fiber to carry data and voice calls as optical signals in the form of photons.

FORBES: Hooked on Photonics