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The formulation of kinematics and dynamics of multibody system based on the fully Cartesian coordinates has an important advantagement in computational efficiency.

最后，通过对一个闭环柔性多体系统的动力学与控制仿真计算的实现，表明上述方法的可行性。

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Our company is an excellent international cargo agent enterprises. The main advantagement is the basic port in Europe, the Mediterranean, Latin America and the United States and Canada Line.

本公司是一级国际货运代理企业，主要优势为欧洲基本港， 地中海， 拉丁美洲以及美加线。