来自《耶鲁大学开放课程：博弈论 第11集 第11集》

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  that a lot of you can do in the class.
  并不是所有人都会动态分析
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  So we're not going to worry about dynamics here,
  所以呢 我们就不考虑动态这个问题了
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  but this is the underlying dynamic.
  虽然说这个的确要涉及到动态分析
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  The idea is that if a strategy is successful
  好了 如果一种策略是成功的
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  that strategy will grow in the population,
  那么该策略的个体数量会增长
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  if a strategy is unsuccessful it will decline.
  如果不成功就会减少
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  So this isn't horrible violence to biology yet,
  这还不算对生物学的摧残呢
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  it's the next bit that's the horrible violence.
  下一个假设才是个巨大的摧残
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  So to keep things simple today we're going to assume that
  为了简化问题 我们在这里假设
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  there is no gene redistribution.
  不存在基因的重新分配
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  So in principle what we're looking at is asexual reproduction,
  根据这个原则 我们只考虑无性繁殖
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  which is clearly not a good model but it will do for today.
  虽然这模型不怎么样 但今天就学这些