全国性
发表于 2025-3-25 03:27:22
G. W. Stout,N. P. O. Greenns with students that can make school learning real. By “real” I mean learning that students can use to learn how to live. There is an old Arlo Guthrie song that sticks in my head in which he sings, “And schools are still like prisons, cause you don’t learn how to live / and everybody wants to take
粗糙滥制
发表于 2025-3-25 10:50:31
http://reply.papertrans.cn/47/4620/461998/461998_22.png
Glucose
发表于 2025-3-25 12:23:17
http://reply.papertrans.cn/47/4620/461998/461998_23.png
出生
发表于 2025-3-25 18:16:25
http://reply.papertrans.cn/47/4620/461998/461998_24.png
不适当
发表于 2025-3-25 20:42:01
SIQRS Epidemic Modelling and Stability Analysis of COVID-19,e rate of natural death in COVID-19 is embedded in this model. The mathematical equations are solved using Range–Kutta fourth-order method carried by the numerical simulation and graphical interpretation using MATLAB software. We have discussed the stability analysis of infection-free and endemic eq
Musket
发表于 2025-3-26 03:01:15
http://reply.papertrans.cn/47/4620/461998/461998_26.png
轻打
发表于 2025-3-26 06:32:04
http://reply.papertrans.cn/47/4620/461998/461998_27.png
Essential
发表于 2025-3-26 11:53:49
http://reply.papertrans.cn/47/4620/461998/461998_28.png
背叛者
发表于 2025-3-26 15:42:42
http://reply.papertrans.cn/47/4620/461998/461998_29.png
使困惑
发表于 2025-3-26 18:26:56
http://reply.papertrans.cn/47/4620/461998/461998_30.png