Compression - Method of reducing the bandwidth or bits needed to encode information. Typically used in cable to place more channels in the bandwidth originally occupied by one channel.

压缩-一种减少带宽或所需的存储容量的方法，以便于信息的编码。特别是用于有线电视，它可以在原先由一个频道占用的带宽上通过更多的频道。

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Crown adjust forks utilize a carbon fiber compression knob, while remote forks use a new "Nip-Tuck" spool that hides excess cable for a cleaner look.

皇冠调整叉利用碳纤维压缩旋钮，而远程叉使用新的“整容，塔克”轴，它隐藏了简洁的外观过剩电缆。

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The explosion-proof cable drum adopts a novel slip ring group, guarantees enough contact area and compression strength, and better transfers current.

采用新型的滑环组，保证足够的接触面积和压紧 强度，更好的传递电流。

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As many cable subscribers will tell you, there is usually more compression artifacts on HD cable and more specifically HD VOD.

ENGADGET: Sizing up Apple TV (take 2)'s HD HD

Aside from compression artifacts, the cable version has other problems too, like cropping and over compressed audio -- both of which are enough to make us yearn for DVD.

ENGADGET: Sizing up Apple TV (take 2)'s HD HD

The people that post these files are very skilled in regards to video compression and although the files look better than anything you are watching on SD cable they are still NOT HD.

ENGADGET: There is no HD via BitTorrent HD