这些肌肉的轮廓被三个或更多的横断点打断，这些横断点指示着横线。

The outline of these muscles is interrupted by three or more transverse depressions indicating the lineae transversae.

youdao

沿着西南极半岛，我们发现在大约30英里的横断面上有着大量蟹类。

Along the western Antarctica peninsula we have found large populations over like 30 miles of transects.

youdao

这些结果来源于一项为期两年的研究。该研究对英国人口进行横断面分析，旨在调查年龄增长对心血管系统产生的影响。

The results are based on the findings of a two-year study of a cross-section of the British population, which examined the effects of ageing on the cardiovascular system.

youdao

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