...食物、领地和其他生物)限制的条件下,由 种群内在因素决定的稳定的最大增殖速度称为种群的内禀增长率(intrinsic growth rate),记作 阿里规律:动物种群有一个最适的种群密度,因而种群过密或过疏都是不利的, 都可能对种群产生抑制性的影响。
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... intra-sample correlation 样本内相关 intrinsic growth rate 内在增长率 intrinsic instability 固有不稳定性 ...
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...活率(即一个新生儿活存至年龄的 机率,通常以 n L x n l 0 测量),至于r 则是所谓的内在固有成长率 (intrinsic growth rate),反映该稳定人口的成长速率。
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In the interaction of two communities, the technique spreads phenomena occur frequently. The change characteristic of the diffusion phenomenon is decided by the intrinsic growth rate.
在技术传播中两类群体在互动中的扩散现象的变化规律取决于内增长率。
From this it is can be seen that the growth rate conforms but the growth index violates the intrinsic biological concept of growth fast or slow to be described and compared with them.
由此可以看出,生长率符合而生长指标违背它们所要描述和比较的生长快慢固有的生物学概念。
Both temperature and sibling species affected markedly the net reproductive rate and intrinsic rate of population growth, but their interactions did not appear to be significant.
温度和姐妹种对轮虫的净生殖率和种群内禀增长率均有极显著影响,但两者的交互作用对其无显著性影响。
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