We haven't considered how we should study over very short periods of time.

我们还没有考虑过如何在很短的时间内学习。

youdao

James, I've had a look over your case study and for a first draft, it looks promising.

詹姆斯，我看了你的案例研究，它作为第一份草稿看起来很不错。

youdao

He was in his study labouring away over some old papers.

他在书房里潜心研究一些旧材料。

《牛津词典》

But in a recent study they declared that forty percent of the tweets captured over a two-week period were "pointless babble."

VOA: special.2009.09.14

So when we talk about a cohort study, this means taking a group of people and following them over time.

所以当我们提到定群研究,就意味着,有一群人参加实验并需一直追踪下去

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 the study of how languages change over time.

它研究的是语言的历史变化。

我的专业 - SpeakingMax英语口语达人

By the time the requirement of home recruitment was relaxed, a new leadership had taken over the study at NIH, creating a second problem.

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The former chief inspector of schools in England expressed his doubts over the study's findings that the youngest pupils were more unhappy in the early years of school.

BBC: Magazine

Nobody should stop taking their Zoloft over this study.

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