证明正交四球间15个垂心球及距离公式的算法——四维体积勾股定理的应用(公式(三))The Proof of 15 Projective Spheres between Orthogonal Four Spheres and Algorithm of Distance Formula—Application of Pythagorean Theorem of Four Dimensional Volume (Formula (3
蔡国伟 下载量: 840 浏览量: 3,775
理论数学 Vol.9 No.8, October 24 2019, PDF, HTML, XML DOI:10.12677/PM.2019.98120 被引量
证明正交四球间15个重心球及距离公式的算法——四维体积勾股定理的应用(公式二)The Proof of 15 Barycentric Spheres Between Orthogonal Four Spheres and Algorithm of Distance Formula—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 2 (预印本)
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汉斯预印本 Vol.4 No.1, August 2 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41025 被引量
正交4球面8交点2共球心与欧拉线关系及Ln猜想——四维体积勾股定理的应用(公式八)Relation and Lagrange-Point Conjecture of 2 Spherical Centers of 8 Intersection Points between Euler-Line and Orthogonal 4 Spheres—Application of Pythagorean Theorem of Four-Dimensional Volume (Formula 8
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理论数学 Vol.10 No.4, April 28 2020, PDF, HTML, XML DOI:10.12677/PM.2020.104048 被引量
正交4球面8交点2共球心与欧拉线关系及Ln猜想——四维体积勾股定理的应用(公式八)Relation and Lagrange-Point Conjecture of 2 Concentric of 8 Intersection Points Between Euler-Line and Orthogonal 4-Sphere—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 8 (预印本)
蔡国伟 下载量: 865 浏览量: 1,828
汉斯预印本 Vol.4 No.1, November 11 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41033 被引量
证明垂心四面体的内切球、4面和6棱旁切球半径坐标的算法——四维体积勾股定理的应用(公式五)Algorithm for Proving the Radius Coordinates of the Inscribed Sphere and 4-Surfaces and 6-Edge Line Escribed Spheres of the Orthocentric Tetrahedron—Application of Pythagorean Theorem of Four-Dimensional Volume (Formula 5
蔡国伟 下载量: 827 浏览量: 1,762
理论数学 Vol.9 No.10, December 12 2019, PDF, HTML, XML DOI:10.12677/PM.2019.910141 被引量
证明垂心四面体的内切球、4面和6棱旁切球半径坐标的算法——四维体积勾股定理的应用(公式五)Algorithm for Proving the Radius Coordinates of the Inscribed Sphere and 4-Surfaces and 6-Edge Line Escribed Spheres of the Orthocentric Tetrahedron—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 5 (预印本)
蔡国伟 下载量: 808 浏览量: 1,578
汉斯预印本 Vol.4 No.1, September 5 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41029 被引量
证明正交4球6平面及四维垂直的四维空间算法——四维体积勾股定理的应用(公式七)Proving Four-Dimensional Space Algorithms of Orthogonal Four-Sphere Six-Plane and Four-Dimensional Verticality—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 7
蔡国伟 下载量: 724 浏览量: 1,286
理论数学 Vol.10 No.1, January 9 2020, PDF, HTML, XML DOI:10.12677/PM.2020.101005 被引量
证明正交4球6平面及四维垂直的四维空间算法——四维体积勾股定理的应用(公式七)Proving Four-Dimensional Space Algorithms of Orthogonal Four-Sphere Six-Plane and Four-Dimensional Verticality—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 5 (预印本)
蔡国伟 下载量: 891 浏览量: 2,583
汉斯预印本 Vol.4 No.1, September 25 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41032 被引量
上海社区老年人健康促进生活方式影响因素分析An Analysis of the Influencing Factors of Health Promotion Lifestyle for the Elderly in Shanghai Community
王汉哲, 许铭星 下载量: 917 浏览量: 1,176 科研立项经费支持
应用数学进展 Vol.9 No.11, November 26 2020, PDF, HTML, XML DOI:10.12677/AAM.2020.911237 被引量
身体活动/体育锻炼的心理健康效益Psychological Benefits of Physical Activity or Physical Exercise
郭 璐, 毛志雄 下载量: 2,073 浏览量: 10,922
心理学进展 Vol.7 No.12, December 22 2017, PDF, HTML, XML DOI:10.12677/AP.2017.712174 被引量