| 清代科学家邹伯奇之《求重心说》研究 | |
| 白欣 ; 冯立升 ; BAI Xin ; FENG Li-sheng | |
| 2010-07-19 ; 2010-07-19 | |
| 关键词 | 邹伯奇(1819-1869) 《求重心说》 力学史 重心 Zou Boqi( 1819-1869) theory on finding the center of gravity history of mechanics center of gravity O112 |
| 其他题名 | A study on Zou Boqi's theory on Finding the Center of Gravity |
| 中文摘要 | 目的深入分析清代学者邹伯奇的文章《求重心说》中的求重心方法。方法历史分析与文献考证。结果在《求重心说》中邹氏利用多种方法求解物体重心,这些方法有分割法和比例法、负体积法和负面积法、悬挂法,以及多个物体求公重心法,并且还开创性地解决了曲线体、瓜皮形物体的重心位置的求解问题和圆与球形物体重心的求解问题。结论在微积分传入中国之前,对求解物体重心问题的研究,邹氏具有较高的水平。; Aim To study the theory and method of finding the center of gravity put forward by Zou Boqi, a scholar of the Qing Dynasty. Methods The method of historical analysis and textual of document are used to study the o riginal works of Zou Boqi. Results In his book, Zou Boqi used many ways to find the center of gravity such as partition, proportion, the way of minus volume and minus surface area, the way of hanging and finding the communal center of gravity of several objects. He also solved the problems creatively of finding the center of gravity of curved body, melon-like body and spherical body. Conclusion Zou's research on finding the center of gravity is profound before calculus was spread in China.; 内蒙古自治区高等学校科研基金资助项目(ZL01028) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/77614]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 白欣,冯立升,BAI Xin,等. 清代科学家邹伯奇之《求重心说》研究[J],2010, 2010. |
| APA | 白欣,冯立升,BAI Xin,&FENG Li-sheng.(2010).清代科学家邹伯奇之《求重心说》研究.. |
| MLA | 白欣,et al."清代科学家邹伯奇之《求重心说》研究".(2010). |
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