种群数量数学模型建立的一般步骤是a.观察并提出问题→提出合理假设→根据实验数据用适当的数学形式表达事物的性质→实验或观察检验或修正数学形式b Template




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tomski种群数量数学模型建立的一般步骤是a.观察并提出问题→提出合理假设→根据实验数据用适当的数学形式表达事物的性质→实验或观察检验或修正数学形式b coloring