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关注：1
2013-05-23 12:21
求翻译：where x(t) and y(t) denote the respective prey and predator population densities at time t,g(x) is the specific growth rate of prey in the absence of predator, p(x) is the response function, d is the death rate of predator, α1 is the conversion factor, q1E1x and q2E2y are harvesting of prey and predator, respectively. 是什么意思？ 待解决
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- 离问题结束还有
where x(t) and y(t) denote the respective prey and predator population densities at time t,g(x) is the specific growth rate of prey in the absence of predator, p(x) is the response function, d is the death rate of predator, α1 is the conversion factor, q1E1x and q2E2y are harvesting of prey and predator, respectively.
问题补充： |
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