Zobrazeno 1 - 10
of 38
pro vyhledávání: '"严 冬"'
Publikováno v:
Research of Soil & Water Conservation. Oct2023, Vol. 30 Issue 5, p13-20. 8p.
Publikováno v:
Evaluation & Analysis of Drug-Use in Hospitals of China. 2023, Vol. 23 Issue 7, p773-779. 4p.
Publikováno v:
Journal of Computer-Aided Design & Computer Graphics / Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao; Jul2024, Vol. 36 Issue 7, p1047-1056, 10p
Publikováno v:
Railway Standard Design; Apr2024, Vol. 68 Issue 4, p55-62, 8p
Publikováno v:
Basic & Clinical Medicine; Dec2023, Vol. 43 Issue 12, p1814-1821, 8p
Publikováno v:
Journal of Computer-Aided Design & Computer Graphics / Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao; Dec2023, Vol. 35 Issue 12, p1920-1934, 15p
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 44, Iss 1, Pp 1-9 (2017)
三维激光扫描获取的点云数据可用于数字城市建设、三维模型获取、场景分析与物体测量等领域.但因遮挡和噪声的影响，加之扫描场景复杂，采样精度受限，使得不能直接运用经典的曲面和
Externí odkaz:
https://doaj.org/article/ed9d13bd5e884ec4a714a41357a4fe72
Publikováno v:
Progress in Modern Biomedicine. 7/15/2020, Vol. 20 Issue 13, p2492-2496. 5p.
Autor:
YANDong-mei(严冬梅), LÜDa-mei(吕大梅)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 40, Iss 3, Pp 249-254 (2013)
Hopf bifurcation is an important part of bifurcation theory of dynamical systems. Almost all known works are concerned with the bifurcation and number of limit cycles near a nondegenerate focus or center. In this paper, we study a polynomial near-Ham
Externí odkaz:
https://doaj.org/article/3bc406fec21b4b5696b753a382f8e4d0