| 一类平面曲线的切线与渐进线求法 |
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| 引用本文： | 赵成辉.一类平面曲线的切线与渐进线求法[J].科学技术与工程,2012,12(19):4721-4724. |
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| 作者姓名： | 赵成辉 |
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| 作者单位： | 陕西能源职业技术学院数理教研室,咸阳,712000 |
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| 基金项目： | 陕西省自然科学基金项目（SJ08A28）资助 |
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| 摘 要： | 从仿射变换出发,讨论了曲线f(x,y)=0的切线与渐近线的关系,得到曲线上无穷远点处的切线就是曲线的渐近线的结论,并给出了切线与渐近线的求法,推广了有关文献的结论。
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| 关 键 词： | 无穷远点 仿射变换 切线 渐近线 |
| 收稿时间： | 1/14/2012 1:26:47 PM |
| 修稿时间： | 1/14/2012 1:26:47 PM |
A Method of curvilinear tangent and plane curve asymptote |
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| Zhao cheng hui.A Method of curvilinear tangent and plane curve asymptote[J].Science Technology and Engineering,2012,12(19):4721-4724. |
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| Authors: | Zhao cheng hui |
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| Institution: | ZHAO Cheng-hui(Department of Basis,Shanxi Energy Institute,Xianyang 712000,P.R.China) |
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| Abstract: | The relation about asymptote to simple curve : f(x,y)=0 under the point of affine transformation is discussed,the curvilinear tangent at the infinite distant point is approximation line of function f(x,y)=0 is obtained.Supplement the relate conclusions in some references. |
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| Keywords: | infinite distant point affine transformation curvilinear tangent asymptote |
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