Three new universal wheels is introduced. Their structure and princi pl e, characteristic of dynamics, technological conditions and the concrete applied environment are analysed.
介绍了三种新型万向轮，详细分析了它们的结构原理、动力学特点、技术条件和具体的应用环境。
The main building is located at 18 Broad Street, between the corners of Wall Street, and Exchange Pl. , in New York City.
主要建筑是在“宽街”18好，华尔街和交易所广场的角上。
Century in Crisis: Mordernity and Tradition in the Art of Twentieth-Century China, pl. 42, Guggenheim Museum Publications, New York, 1998.
《世纪的转折：二十世纪中国艺术中的传统与现代性》图版42，古根海姆美术馆，1998年。
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