英语词汇optimal population怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

optimal population

释义

optimal population

简明释义

最适种群密度

网络释义

1
?最适密度
国家科学技术名词审定委员会公布动物学名词列表_第(16)页_ ... 过高[种群]密度 overpopulation, overcrowding 最适[种群]密度 optimal population 过低[种群]密度 underpopulation, undercrowding ...

短语

1
optimal population size
最优种群规模
2
optimal population level
最优种群密度
3
dynamic optimal population
动态适度人口规模

双语例句

1
By taxing about some over-exploitation populations how to restore optimal population level is moderately studied.
对系统某些种群因捕获造成过度开发，如何通过征税恢复最优种群水平作了适当的研究；
2
When people did not enjoy long retirements and population growth was rapid, the optimal amount of government debt was zero.
过去的人们不能享受长时间退休，人口又出现迅速的增长，那时国债的最优化数额就是零了。
3
In this paper, the existence of the optimal harvesting control for a class of non-linear population system is proved.
研究了一类半线性时变种群扩散系统的最优收获问题，证明了最优收获控制的存在性。

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单词	optimal population
释义	optimal population 简明释义最适种群密度网络释义 1 ?最适密度国家科学技术名词审定委员会公布动物学名词列表_第(16)页_ ... 过高[种群]密度 overpopulation, overcrowding 最适[种群]密度 optimal population 过低[种群]密度 underpopulation, undercrowding ... 短语 1 optimal population size 最优种群规模 2 optimal population level 最优种群密度 3 dynamic optimal population 动态适度人口规模双语例句 1 By taxing about some over-exploitation populations how to restore optimal population level is moderately studied. 对系统某些种群因捕获造成过度开发，如何通过征税恢复最优种群水平作了适当的研究； 2 When people did not enjoy long retirements and population growth was rapid, the optimal amount of government debt was zero. 过去的人们不能享受长时间退休，人口又出现迅速的增长，那时国债的最优化数额就是零了。 3 In this paper, the existence of the optimal harvesting control for a class of non-linear population system is proved. 研究了一类半线性时变种群扩散系统的最优收获问题，证明了最优收获控制的存在性。
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