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单词 stationary population
释义
stationary population
  • 简明释义
  • 稳定人口;静态人口;静止人口
  • 网络释义
  • 1

    ?静止人口

    静止人口stationary population):指 具有零增长率(出生率等于死亡率)和不变 的性别年龄构成的稳定人口。 63 22.

  • 2

    ?稳定人口

    ... 稳定日珥型耀斑 stationary prominence flare 稳定人口 stationary population 稳定溶源性 stable lysogeny ...

  • 3

    ?静态人口

    ... 平稳点 Stationary point 静态人口 Stationary population 固定污染源 Stationary source ...

  • 4

    ?定常人口

    (五) 定常人口 ( Stationary Population ): 假设死亡秩序不变,经过一段时间其人口之年龄结构并未因此而有所变动,此种 状态之人口称为「 定常人口

  • 双语例句
  • 1
    Replacement rate — The level of total fertility that is compatible with a stationary population.
    替换率——用来协调静止人口的总出生率级别。
  • 2
    From an analysis of the hot-spot population it appears that the African plate is stationary and that it has not moved during the past 30 million years.
    从对热点人口的分析来看,非洲板块似乎是静止的,在过去的3000万年里它没有移动过。
  • 3
    From an analysis of the hot-spot population it appears that the African plate is stationary and that it has not moved during the past 30 million years.
    从对热点人口的分析来看,非洲板块似乎是静止的,在过去的3000万年里它没有移动过。
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更新时间:2025/3/1 11:42:24