An Air France-KLM Boeing 747 using a 50 per cent biofuel mix in one engine successfully completed a demonstration flight in the Netherlands in November 2009.

2009年11月，法航荷航集团的一架波音747客机曾在一个发动机中混入50%的生物燃料，并在荷兰成功完成了示范飞行。

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This company produces engineering machinery, automobile, engine, cast iron pipe and so on casting. Produc demonstration: clamp, planet Rack, Support, bearing cap, cast iron pipe, Products and so on.

本公司专业生产工程机械、汽车、发动机及排污管等铸件。产品展示：夹钳、行星轮架、差速器壳、支架、轴承盖、铸铁管等产品。

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Algorithm animation engine provided a solution to a dynamic demonstration.

算法演示引擎为算法动态演示的实现提供了一种解决方案。

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"The Unreal Engine 3-powered 'Epic Citadel' demonstration for Windows RT tablets implements the full DirectX 9 pipeline, with shaders and materials, all running beautifully on Tegra 3, " said Mark Rein, vice president of Epic Games.

ENGADGET: NVIDIA, Epic Games bringing Unreal Engine 3 to Windows 8 and Windows RT (video)