This paper introduces the frame system of digital city and the process of 3d city model, discusses CSG model method of buildings.

介绍了数字城市的框架体系和三维城市模型的建模过程，探讨了城市建筑物的CSG建模方法。

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This paper introduces the technology of J2ME, the characteristic and the frame system of J2ME, technical criterion of J2ME emphatically.

研究介绍了J 2 ME技术和J2ME平台的特性和体系结构。重点介绍了J2ME的主要技术标准。

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The frame system, which is made of cold forming sectional and light steel, can be assembled directly in field after processing in the factories.

采用冷弯型轻型钢结构框架体系，可在工厂加工成型后到现场组装。

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Because of the small system frame width between neighboring monitors, visitors are surrounded by huge, seamless displays from 200 to 300-plus inches wide in front, above, below, and on both sides.

ENGADGET: Sharp walk-in display over-stimulates 32 guests at a time in Japanese theme park

Solms, Germany (June 21, 2011) - Leica Camera AG is proud to present a new version of the world's smallest, full-frame digital system camera: the Leica M9-P.

ENGADGET: Leica M9-P looks like it costs a fortune, doesn't disappoint

The Multi-CAM 4800 DX AF sensor works in tandem with the Scene Recognition System to accurately acquire and track subjects throughout the frame.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900