cross-sectional study

常见例句

This was a cross-sectional study of children aged 6 to 59.9 months admitted to one rural and one urban hospital.
这是一个针对在一家城市医院和一家乡村医院住院的6到59.9个月儿童的横断面研究。
We conducted a cross-sectional study in Embu, São Paulo, Brazil, as the Brazilian component of a multicountry survey on abuse in the family environment.
我们在巴西圣保罗恩布进行了横断面研究，即家庭滥用体罚多国调查的巴西调查部分。
In the aforementioned cross-sectional study with 500 college students, personality and other variables, such as psychological, social and biological dimensions, were included.
这个跨部门的项目对500名大学生的个性和其它可变因素进行了研究，例如心理，社会和生物方面。

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
Well, a cross-sectional study would mean that you'd get a random group of the population and measure them in 1970 and then take another random group five years later and measure them, but it wouldn't be the same people necessarily, it would be different groups of people.
那么,横断面研究就是,1970年你在人群中随意选择一组人,并记录下相关数据,然后,五年后再随意选择一组人记录数据,但这不需要是同一组人,通常是不同的人
耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选