Inference about one population parameter 一个总体参数的检验
One Population Mean or Proportion 商务统计导论
One-third of China's population 中国人口的三分之一
One-fifth of the world population 世界人口的五分之一
The population of China one-third 中国人口的三分之一
population of one million 一百万人口
one mile population density index 每英里用户密度系数
Except scientists have found out that a song doesn't stay limited to just one population.
然而科学家们发现一首歌并不只在一个群体里流行。
But over the next few months, one population will be at very high risk: college freshmen.
不过,在接下来的几个月里,有一群正处于这种高风险之中的人:大学新生。
Only one population (the Western whip snake of France) showed a sign of increasing during that four-year-period.
在这四年中,仅有一种蛇(西部的法国鞭蛇)的数量显示出增长的迹象。
The latest information from the Tombstone Chamber of Commerce says the town has a population of about one thousand five hundred people.
VOA: special.2010.02.15
But in general, for each neurotransmitter that released it there would only be one population of receptors that's ready to receive it.
但总体说,每一种在此释放的神经递质,只能被一类受体接受
Some people in the population are more biologically vulnerable than others, and the Pimas appear to be one of those groups.
人群中有一些群体,在生物学上处于弱势,皮玛族就是其中之一
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