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

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

For starters, America's much more bigger in terms of population

美国拥有更多的新居人口

多民族城市，伦敦 - SpeakingMax英语口语达人

Could I do more for the ultimate good of the slave population by holding or emancipating what I own?

我是否可以为奴隶的最终利益做的更多,是继续拥有他们,还是解放他们呢

耶鲁公开课 - 美国内战与重建课程节选

Certain parts of the population are more vulnerable to the health consequences given them-- having the metabolic syndrome.

由于患有代谢综合征,某类人对身体疾病的承受力更为脆弱

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What they have to do in order to feed the population, you have to have more land.

要怎么做才能养活这么多的人呢,你得有更多的土地

耶鲁公开课 - 欧洲文明课程节选

The idea is then that autistic individuals suffer from what he calls extreme male brains, and as such, it stands to reason that they'd be more sampled from the male population than the female population.

孤独症个体,患有伯龙所谓的极端男性大脑,该理论就解释了患者样本中,男性数量要多于女性数量的原因

耶鲁公开课 - 心理学导论课程节选

Usually the cellular means that they get rid of is that instead of an antibody being produced, you activate a population of cells that will specifically go and hunt down the foreign antigen, or more commonly, cells that contain the foreign antigen.

通常细胞免疫意味着,不用生成抗体就能清除抗原,你激活了一个细胞类群,这一类群能够,并杀伤外源抗原,或者更常见的是,杀伤含有外源抗原的细胞

耶鲁公开课 - 生物医学工程探索课程节选

Either there will be nobody there or more likely there will be not a very big population, and it's not very tough, and they could be easily brushed aside.

所以要么那个地方没有人烟,要么就是人口稀少的部落,并不是很顽强,很容易就能被军队驱逐

耶鲁公开课 - 古希腊历史简介课程节选

And, to be sure, there were lots of crowds in Paris were the inevitable crowds who shouted for war, which was sort of odd because Paris was increasingly a leftwing city, because the vast majority of the population of Paris were ordinary people,were workers, more about that another time when I talk about Paris.

很多巴黎民众涌上街头,个个嚷着要上战场,而这对巴黎这座逐渐左倾的城市有些令人惊奇,因为这座城市的多数人,都是平民和工人,关于这点我会在讲到巴黎时再和大家讨论

耶鲁公开课 - 1871年后的法国课程节选

All of those slave societies had a population of slaves that was from one-quarter to one-half, and sometimes more, of the total population.

这些奴隶社会的奴隶人口都占总人口,的三分之一到一半,有时甚至更多

耶鲁公开课 - 美国内战与重建课程节选

If the population would do more of this they'd be better off.

如果公众能更好地遵循这个守则,状况会改善很多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So more than doubling the risk can certainly site to the population Now these kind of results show how important it is to do studies that don't group everybody in the population together.

由图可见,发病率差异量超过一倍,这些研究结果表明,在研究过程中分组的重要性

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You have these broad things, like if you just got the population to eat less junk food and more fruits and vegetables, well you might be 80% of the goal line or 90% of the goal line, so some broad rules pretty much apply.

如果能遵守这些宽泛的规则,比如,如果能让人们少吃垃圾食品,多吃蔬菜和水果,那么将可达到目标的百分之八九十,因此某些宽泛的规则是广泛适用的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It's a more powerful method than something called a cross-sectional study, and I'll come back in a later lecture and talk about these in more detail, but a cross-sectional study means you're taking a snapshot of a population of people at one time.

这种方法比所谓的横断面研究更加有效,我将在以后的课中,再仔细讨论这个问题,但横断面研究是指,你一次记录下一群人的状况

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It's also interesting that given the same level of nutritional problems -too much fat, too little fiber, too many calories, whatever it happens to be -not everybody is affected the same way, and some population groups are especially vulnerable, so we'll talk more about that later as well.

另一点值得关注的是,相同的不良营养水平下,太多脂肪,太少纤维,太高热量,无论是哪一种情况,人们受影响的程度不尽相同,有一些人群特别容易受到伤害,我们待会也会讲到这点

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选