方程N'(t)=r(t)N(t)(1-N(g(t)))α的正解的渐近性
방정N'(t)=r(t)N(t)(1-N(g(t)))α적정해적점근성
On the Positive Solution of Gradual Approachment of the Formula N'(t) =r(t)N(t)(1 -N(g(t)))
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