证明以正交4球半径为4元数欧拉线的算法——四维体积勾股定理的应用(公式四)The Proof of the Algorithm of Euler Line with Orthogonal Radius of 4 Spheres as 4 Variables—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 4)
蔡国伟 下载量: 790 浏览量: 1,079
理论数学 Vol.9 No.9, November 20 2019, PDF, HTML, XML DOI:10.12677/PM.2019.99130 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)
蔡国伟 下载量: 828 浏览量: 1,411
汉斯预印本 Vol.4 No.1, August 2 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41025 被引量
垂心四面体4态的正弦余弦定律及其换元算法——四维体积勾股定理的应用(公式六)The Law of Sines and Cosines of the Orthocentric Tetrahedron with 4-State and Its Substitution Algorithm—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 6)
蔡国伟 下载量: 914 浏览量: 1,367
理论数学 Vol.9 No.10, December 23 2019, PDF, HTML, XML DOI:10.12677/PM.2019.910144 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: 820 浏览量: 1,752
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: 888 浏览量: 2,578
汉斯预印本 Vol.4 No.1, September 25 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41032 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: 720 浏览量: 1,282
理论数学 Vol.10 No.1, January 9 2020, PDF, HTML, XML DOI:10.12677/PM.2020.101005 被引量
SQ8与其他列车混编纵向冲动仿真分析Simulation Analysis of Longitudinal Impulse for SQ8 Mixed with Other Vehicle
葛 晓, 魏 伟 下载量: 1,374 浏览量: 2,721
交通技术 Vol.7 No.5, September 11 2018, PDF, HTML, XML DOI:10.12677/OJTT.2018.75038 被引量
流体力学MOOC教学模式改革探讨Research on the Reform of MOOC Teaching Mode in Fluid Mechanics
王贞涛, 王晓英, 闻建龙, 詹水清 下载量: 1,555 浏览量: 3,646 科研立项经费支持
创新教育研究 Vol.5 No.1, February 13 2017, PDF, , XML DOI:10.12677/CES.2017.51003 被引量
垂心四面体4态的正弦余弦定律及其换元算法——四维体积勾股定理的应用(公式六)The Law of Sines and Cosines of the Orthocentric Tetrahedron with 4-State and Its Substitution Algorithm—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 6) (预印本)
蔡国伟 下载量: 906 浏览量: 1,652
汉斯预印本 Vol.4 No.1, September 17 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41031 被引量