In the active population的意思|示意

In the hierarchical structure, population ecology is foundation of others grows up and the most active field, but the organizational ecosystem is the important new research topic.

虽然组织种群生态学是组织生态学最活跃的领域，也是研究的核心和基础，但是组织生态系统则是新的重要研究领域。

In the USA, 45% of drowning deaths are among the most economically active segment of the population.

在美国，溺水死亡有45%发生在人口中经济上最活跃的阶层中间。

Nearly a third of the world's population is infected with the bacterium that causes tuberculosis, although active TB only develops in a fraction of those cases.

几乎世界上三分之一的人都被导致结核病的细菌感染，尽管有活性的结核杆菌只在小部分的病例中生长。

The vast majority of its population remained active in agriculture, even those people living within the city itself.

绝大多数人口仍然从事农业活动，城市居民也不例外。

The survey also shows India, Indonesia, and the UK to be the closest competitors to the U.S. in terms of an internet-active smart phone user population.

这项调查还显示印度、印度尼西亚和英国拥有同美国非常接近的移动互联网用户。

Recruitment takes place in locations where fish entering the exploitable fraction of the population have been passively displaced by currents and then by active movement up habitat index gradients.

招聘发生在地点鱼类进入可利用的一小部分人口已经被动而流离失所的电流，然后通过主动运动破坏生态环境指标梯度。