在下面几中情况下组会非常重要。

Groups are very important in several cases.

youdao

必须在管理控制台中为此谓词启用组工作项，因为在缺省情况下组工作项是被禁用的。

You have to enable group work items in the administrative console for this verb, since they are disabled by default.

youdao

一组服用药物，而另一组在不知情的情况下服用无害的药物。

One group was given a drug while the other group received a harmless substance instead of medicine without their knowledge.

youdao

All right. What does this have to do with my divisor example? This says I can make tuples, but imagine now going back to my divisor example and I want to gather up the elements as I go along. I ought to be able to do that by in fact just adding the pieces in.

这意味着我可以创建元组了,但是想像下回到我们的除数的例子,在处理过程中我们想把目标数的除数,收集起来，我应该能够通过把这些数,一个一个加进来来实现这个目的,我正是要去这么做，也就是。

麻省理工公开课 - 计算机科学及编程导论课程节选

Under the L group we've got negative, anxious, unsettled.

组下我们有,消极,焦虑,不安

耶鲁公开课 - 聆听音乐课程节选

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