鼓掌 发表于 2025-3-25 04:44:08
http://reply.papertrans.cn/24/2311/231052/231052_21.png根除 发表于 2025-3-25 09:01:52
http://reply.papertrans.cn/24/2311/231052/231052_22.pnglegacy 发表于 2025-3-25 12:26:48
Xiangfu Meng,Weipeng Xie,Jiangyan Cui, for infectives), those recovered from the disease and no longer susceptible (.), and those susceptible to infection (.). The population (.) is assumed to be relatively constant and that therefore . = . + . + .. The particular model used depends on the disease, but most can be analyzed using compartmental models.刻苦读书 发表于 2025-3-25 17:07:12
Modeling and Simulation in Science, Engineering and Technologyhttp://image.papertrans.cn/c/image/231052.jpg象形文字 发表于 2025-3-25 23:17:23
Tournamentsving paired comparisons, in round robin tournaments in which each player plays every other one, in studying pecking order in a barnyard or in an organization. Some natural questions that arise with these digraphs are: (i) Is there always a winner? (ii) Is there an ordering of the players determined by the tournament? (iii) If so, is it unique?形容词词尾 发表于 2025-3-26 04:02:30
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http://reply.papertrans.cn/24/2311/231052/231052_27.pngnuclear-tests 发表于 2025-3-26 08:32:32
Models for the Spread of Epidemics, for infectives), those recovered from the disease and no longer susceptible (.), and those susceptible to infection (.). The population (.) is assumed to be relatively constant and that therefore . = . + . + .. The particular model used depends on the disease, but most can be analyzed using compartmental models.Default 发表于 2025-3-26 16:11:06
https://doi.org/10.1007/978-1-4612-1590-5Applied math; Maple; Markov; mathematical modeling; model; modelingLice692 发表于 2025-3-26 17:33:50
978-1-4612-7207-6Birkhäuser Boston 1999