In addition to falling PC sales, Microsoft blamed the rise of netbooks - increasingly popular cheap, compact laptops - for flagging Windows operating system revenue.

除了个人电脑销量的下滑，微软还将视窗操作系统收益的的不理想归咎于笔记本电脑的销量上升。

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High efficiency liquid cooling system for optimum engine operating temperature - includes compact liquid cooled oil cooler.

高效率的液冷却系统为引擎提供了最佳的工作温度—他甚至还包含了一个紧凑的机油冷却器。

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Therefore, a single compact antenna that has an impedance bandwidth wide enough to cover the operating frequency bands of the multi-band wireless communication system is more desirable.

对于这种无线多频通信系统来说，具有紧凑结构并能覆盖这些通信频段的带宽的天线是人们所希望的。

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Red Hat, the world's largest Linux distributor, has provided an extremely compact version of its Fedora operating system, called Sugar, that uses a mere 130 megabytes of the XO's flash memory.

ECONOMIST: The $100 laptop is fast becoming a reality

It takes the software packages developed by Linux volunteers, tests them, assembles them into a working operating system and ships the result on a compact disc along with a manual and a promise of support.

ECONOMIST: Free software