a graph showing the variation of population with time.
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| 单词 | θ116194 |
| 释义 | the world > relative properties > number > probability or statistics > [noun] > graph > relating to population (3) population curve1875 a graph showing the variation of population with time. population pyramid1927 a roughly triangular figure on a level base, the width of which at any height indicates the numbers having an age proportional to that height; a… survivorship curve1953 a curve showing the proportion of a population surviving at different ages. |
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