SECAM uses the same bandwidth as PAL but transmits the colour information sequentially.

SECAM制式为PAL使用相同的带宽，但颜色的资料传送顺序。

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Most of us see every thing in colour all our lives, and we base quite a large number of our daily actions on colour information.

我们大多数人一生中看到的每样东西都是有色彩的，这样，我们的许多日常活动都是以色彩信息为依据了。

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The researchers studied DNA and hair colour information from hundreds of Europeans.

BBC: Hair colour predicted from genes

Predicting phenotypes - outward traits such as hair colour or eye colour - from DNA information is an emerging field in forensics.

BBC: Forensic test can predict hair and eye colour from DNA

This pattern of digging for information, background and colour went on till late each evening.

BBC: By BBC News Online's Bob Eggington