There are some key technologies in this system: the design of system lighting, movement-organ to trace the pointer, arithmetic of machine vision to analyze image.

系统设计的关键技术体现在系统照明环境的设计、摄像头运动追踪机构设计和机器视觉分析算法的实现上。

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The machine consists of a control system, a cutting system, lighting system, cooling system and cleaning system.

该机由控制系统、切割系统、照明系统、冷却系统和清洁系统等组成。

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Efforts should be striven to promote the energy saving technology and products with independent IPR such as efficient lighting, energy-saving air-conditioning, cars and electrical machine.

要利用宣传周大力推广高效照明产品、节能空调、节能汽车、高效节能电机等自主知识产权的节能技术和产品等。

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There are also simpler ways to improve reliability: most pinball machines have more than 100 or so incandescent bulbs that need to be replaced regularly, but new machines like The Wizard of Oz are equipped with LED lighting that should last longer than the machine itself.

BBC: Flipping heck: Is pinball about to stage a recovery?