populations信息详情
[天][数][农]总体
aging populations───人口老龄化
Croatian town of Ilok is a classic case of shifting populations.───的克罗地亚小镇就是人口不停流动的典型例子。
They had not been exposed to most diseases common to urban populations.───他们未曾遭遇城市人口常得的大多数疾病。
As populations grow, food becomes a problem.───随着人口的增长，食物成了一个问题。
Paranoia however was the largest symptom of a food source that failed to meet the nutritional needs of the Atlantean populations.───不过，精神妄想多疑症，却是因农作物缺乏营养而未能满足亚特兰蒂斯人口需求所带来的最大症状。
Most visceral leishmaniasis cases are concentrated in poor populations in just a few countries: India, Bangladesh, Nepal, Sudan and Brazil.───大多数内脏型利什曼病例都集中在少数几个国家的贫民区：印度、孟加拉、尼泊尔、苏丹和巴西。
That is one of the issues associated with cardiovascular safety in the long run and whether it would be true for different populations.───药物对不同人群的作用是否一致也是一个与心血管长期预后相关的问题。
And you think, well, that's probably what you'd expect of someone who was among the earliest populations to come to Europe.───你会觉得，好吧，这大概就是我想象中最早来到欧洲的人。
Japan argues that years of a global hunting ban have allowed whale populations to grow enough to allow hunting.───日本方面辩解说，过去很多年来国际上都没有允许捕鲸活动，这就使得鲸的数量已经增加到可以捕杀的程度了。
The strain of bigger populations, diminishing water tables and a changing climate could all conspire to produce a storm of troubles.───膨胀的人口压力、水资源萎缩以及气候变化交织在一起，或如暴风骤雨般，引发一连串麻烦。
Oil spillages are disastrous for fish populations.
Many of the world's cities have populations of more than 5 million.
Populations of endangered animals have been decimated.
How are we to decide whether populations living in different places belong to the same species?
Entire populations were enslaved.
Fish populations assume highly localized distributions within each river.
Insect populations fluctuate wildly from year to year.
The ethnic populations are so intermingled that there's bound to be conflict.
Salmon populations have been severely depleted .