QinetiQ North America will provide the electric drive propulsion or E-X Drive system for the GCV. This is a key component of the hybrid-electric drive system, according to a BAE press release.

北美QinetiQ将为GCV提供电力驱动推进或前驱动系统，这是混合动力驱动系统的关键组成部分。

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The Design of Network inventory management system as a important component of E-commerce directly effects on the satisfaction degree of customer and running cost.

网络库存管理系统是电子商务中的重要组成部分，库存管理系统设计的有效性直接影响客户的满意度及经营成本的高低。

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E-mail, a key component of our digital nervous system, does just that.

CNN: ASIANOW - TIME Asia