population造句

例句与造句

1. Famine decimated the population .
   饥饿使人口大批死亡。
2. How do the populations maintain this homeostasis ?
   种群如何能维持这种内稳定状态呢？
3. These stars are sometimes called population ii stars .
   这些恒星有时称为星族恒星。
4. What is the proportion of men to women in the population ?
   人口中男女的比例是多少？
5. Our foreign population is growing .
   外来人口在增长。
6. It's difficult to find population in a sentence. 用population造句挺难的
7. The population here had cleared out a long time ago .
   这里的居民很久以前就都走光了。
8. The population of norse towns turned christian .
   挪威城镇里的居民开始变成了基督教徒。
9. There were many dissident elements in the population .
   人民间尚存有许多意见不合的分子。
10. The population of the soviets had decreased by about 600, 000 .
    苏区人口减少了六十万人。
11. The population was stagnant .
    人口处于不变状态。
12. With peace and prosperity, population has soared .
    由于和平环境和生活安定，人口迅速增长。
13. Periodic local catastrophes reduce populations .
    周期性的局部地区的灾变降低了种群的数量。
14. Parsons has reviewed the population genetics literature .
    Parsons给种群遗传学文献写了书评。
15. We study samples in order to be able to describe populations .
    为了了解总体，必须研究样本。
16. A low population is not sufficient to halt a decline .
    低的种群密度不足以立即阻止种群下降。
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