Textual the first part built up three motive organizations from the theories not the line mathematics model, for carried on the actual design to lay the theories foundation.

本文的第一部分从理论上建立了三个动力机构的非线性数学模型，为进行实际设计奠定了理论基础。

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The basically mathematics thought that teaching content needs as far as possible in actual life mainly with line.

教学内容尽量以实际生活中所需要的基本数学思想为主线。

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This text provides about the solution of a question of "line light source of the car light" in "2002 national university students mathematics modeling contest".

本文给出了“2002年全国大学生数学建模竞赛”中关于“车灯线光源”一题的解决方案。

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John Hannay, a theoretical physicist at Bristol University, believes he has come up with a three-line proof which shows beyond doubt that Dr Ardavan's mathematics must be flawed.

ECONOMIST: Physics

Overall English pupils achieved scores in line with the international average for maths in the 2003 Trends in International Mathematics and Science Study (TIMSS), with the top 10% of pupils' results comparable with those from some high achieving East Asian countries.

BBC: Top maths pupils 'fail to keep up with world's best'

The percentage of 14 year olds achieving the expected level was almost in line with statistical neighbours and was better than the national average for English, mathematics and science.

BBC: Kent's selective schools compared