
有道词典
种群数
number
of
population
网络释义
- 1. 种群数量: Population quantity | stocks Amount
- 2. 不断增长的种群数量: Growing Populations
- 3. 种群数量增长的控制: The Control of Population Growth
更多释义
例句
- 1.一些具体的研究结论:受益于海水温度上升,低北极鱼类如鳕鱼的种群数增加。
Among the specific findings: Low Arctic fish species such as pollack have benefited from rising ocean temperatures, which is why their populations have increased.
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- 2.北极露脊鲸大约还有1万1千头。虽然种群数在增加,但仍是濒于灭绝的物种。
Bowheads, which number about 11,000, are an endangered species, though the population is increasing.
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- 3.另一个指标,地球生命指数,是1 686种脊椎动物的种群数量变化的平均数。
Another indicator, the Living Planet Index, averages changes in the sizes of populations of 1, 686 vertebrate species.
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