| 关于一个面积公式的推导 |
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| 引用本文： | 李家皊,汪汇.关于一个面积公式的推导[J].安徽理工大学学报(自然科学版),1992(1). |
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| 作者姓名： | 李家皊 汪汇 |
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| 作者单位： | 淮南矿业学院基础课部
(李家皊)，淮南矿业学院基础课部(汪汇) |
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| 摘 要： | 本文根据刚体平面运动学,推导出平面图形上任一线段在自身平面内运动所扫过的面积公式,并讨论在各种几何条件中的面积计算。
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| 关 键 词： | 平面 运动 转动 平动/微分面积 |
Deduction of an Area Formula |
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| Li JiaLing Wang Hui.Deduction of an Area Formula[J].Journal of Anhui University of Science and Technology:Natural Science,1992(1). |
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| Authors: | Li JiaLing Wang Hui |
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| Institution: | Centre of Basic Courses |
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| Abstract: | Based on the principles of plane kinematics of rigid bodies, a formula is deduced of the area formed by on arbitary segment sweeping over the plane. The formula is discussed under several geometric conditions |
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| Keywords: | Plane motion rotation translating/differential area |
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