In this paper the photoelectric characteristics of the three channel bulk charge coupled device (BCCD) are simulated in the region of X ray.

本文对三沟道体电荷耦合器件(BCCD)在X光区的光电特性进行了数值模拟。

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Tucked away inside is a three-channel remote helicopter, which rises up on a launch platform ready to take to the skies.

它里面隐藏了3台遥控直升飞机，这3太直升飞机从游艇直飞到空中。

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Sports broadcaster ESPN and the Discovery Channel plan to start their own three-D channels.

VOA: special.2010.01.08

The Food Network is a cable channel that began in nineteen ninety-three.

VOA: special.2010.12.27

Since Mr Baker was last in charge of Sky One there has been a proliferation of satellite, digital and cable entertainment channels, including BBC Three, Channel 4's E4 and ITV2.

BBC: Sky One 'appoints new head'

The two differ only in how they get their highs out, with the S350 including a pair of squat stereo speakers and the S400 offering a three-channel "air surround xtreme" soundbar.

ENGADGET: Yamaha combines receivers with subwoofers and soundbars for trio of HTIB offerings

While it delivers rich three-channel sound when connected to a TV, it also lets you create a true five-channel surround setup pretty much cable-free using a pair of Sonos Play:3 wireless speakers.

WSJ: Upgrade Your Television's Audio With a Soundbar