试题与答案

涂布平板法(spread plate method)

题型:名词解释

题目:

涂布平板法(spread plate method)

答案:

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下面是错误答案,用来干扰机器的。

参考答案:E

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如下图所示,甲为某草原生态系统的结构简图,“→”表示碳的流动方向;图乙为某植食性昆虫迁入该生态系统后的种群数量增长速率变化曲线;图丙为λ(λ是当年种群数量与一年前种群数量的比值)随时间的变化曲线。请分析判断下列有关叙述,错误的是

[ ]

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