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证明若 N(t) = N_0 e^(kt) ,则比 仅取决于 ,而不依赖 。这是定义指数增长的特征。
证明若 N(t) = N_0 e^(kt) ,则比 仅取决于 ,而不依赖 。这是定义指数增长的特征。
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