| 线型三角形有向面积公式及其应用 |
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| 引用本文： | 喻德生,师晶.线型三角形有向面积公式及其应用[J].南昌航空工业学院学报,2010,24(3). |
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| 作者姓名： | 喻德生 师晶 |
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| 作者单位： | 喻德生,YU De-sheng(南昌航空大学,江西,南昌,330063);师晶,Shi Jing(南昌航空大学,江西,南昌,330063;闽南理工学院,福建,石狮,362700) |
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| 摘 要： |
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| 关 键 词： | 三角形 行列式 有向面积 共点 |
On the Formula for Directed Area of Tri-linear Triangles and Its Applications |
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| YU De-sheng,Shi Jing.On the Formula for Directed Area of Tri-linear Triangles and Its Applications[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2010,24(3). |
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| Authors: | YU De-sheng Shi Jing |
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