The upper computer, PC microcomputer, was the headquarters of the system.

上位机采用PC机，是系统的指挥中心；

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The "three-remote" technique has been realized through the upper computer.

通过上位机，对电源系统实现了“三遥”。

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Data analyzing, processing, curve drawing and tendency forecasting are finished by the upper computer finally.

数据的分析、处理、绘制曲线以及趋势的预测最终由上位机完成。

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Equally significantly, a different computer reconstruction shows that the upper jaw of 62000 does not match another famous fossil from the area, known as KMN-ER 1802.

ECONOMIST: Human ancestry has just got more complicated

On the downside, you do have to give up some of the more premium features like water-cooling or an upper-tier processor, but if you're looking to keep things well under the two grand mark, Computer Shopper says this one is about as good a bet as any.

ENGADGET: Alienware's more modestly-priced Area-51 7500 gets reviewed