And car tracking is realized by a polygon fitting approach in three-parameter state space.

车辆的跟踪是采用三参数状态空间的多边形拟合技术来实现的。

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Surface activity theory of molecules absorbed (modified) on electrode surface was employed to compare with the experimental cyclic voltammograms using a computer-fitting approach.

实验结果用电极表面吸附(修饰)分子的表面活度理论进行计算机拟合和此较，实验数据与理论符合较好。

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As an important approach for improvement of productive efficiency and shape design, more and more attention is paid for reverse engineering, fitting of quadratic surface is one of its components.

作为提高生产效率和改善造型设计的重要途径，逆向工程受到越来越多的重视，空间二次曲面拟合是其重要组成部分之一。

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