You'll need a high-end desktop with a quad-core processor and an even more powerful graphics card only if you're a serious gamer or videographer.

如果你是更投入的游戏或影像玩家，你将需要配备四核处理器和更强劲的显卡的高端台式机。

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Quad Flat No-lead(QFN)package of microwave chip is a relatively new packaging. It offers a small size and especially fits for high density printed circuit assembly.

QFN封装的微波芯片采用一种较新的封装形式，这种封装体积很小，特别适合高密度印刷电路板组装。

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The two high speed Quad, one 2-man chair lift and 13 rope tows and platter lifts, give the resort a lift capacity of 10k skiers and snowboarders per hour.

雪场拥有2条高速四人吊椅架空缆车，1条双人缆车和13条地面绳索拖拽车，保证了每小时超过10000人次的运载量。

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Certainly, a high-end quad-core CPU is faster for general computing than a high-end dual-core CPU, all else being equal.

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Two particularly high-profile quad bike accidents have made headlines and brought the dangers to wider public attention.

BBC: Welsh farmers' concerns over EU's quad bike changes

Despite its softer side, Beaver Creek is a full-service ski resort with 1, 815 acres and 10 high-speed quad lifts.

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