[1]丰忠焕.椭圆形的精密作图法[J].华侨大学学报(自然科学版),1988,9(2):227-232.[doi:10.11830/ISSN.1000-5013.1988.02.0227]
Feng Zhonghuan.A Precise Graphic Methed for Plotting an Ellipse[J].Journal of Huaqiao University(Natural Science),1988,9(2):227-232.[doi:10.11830/ISSN.1000-5013.1988.02.0227]
点击复制
椭圆形的精密作图法(
)
《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
-
第9卷
- 期数:
-
1988年第2期
- 页码:
-
227-232
- 栏目:
-
- 出版日期:
-
1988-04-20
文章信息/Info
- Title:
-
A Precise Graphic Methed for Plotting an Ellipse
- 作者:
-
丰忠焕
-
华侨大学精密机械工程系
- Author(s):
-
Feng Zhonghuan
-
-
- 关键词:
-
作图法; 椭圆顶点; 椭圆形; 圆弧; 精度高; 精密; 最小曲率半径; 圆法; 延长线; 最大曲率半径
- DOI:
-
10.11830/ISSN.1000-5013.1988.02.0227
- 摘要:
-
本文通过数学论证,介绍一种简便的,精密的椭圆作图法—八心圆法。它与历来沿用的各种椭圆作图法相比,具有精度高,连接圆滑,外形更美观等优点,尤其对于使用椭圆形罐头的容器更有实际的经济意义。
- Abstract:
-
Basad on mathematical demonstration, this paper presents a graphic method of "circle ef eight centers" for plotting an ellipse. As compared with other ellipsographic methods constantly used and continued to use, this is a method with high precision, smoot
更新日期/Last Update:
2014-03-22