But he can control them there.

他想做的就是想把他们牢牢地钳制住

耶鲁公开课 - 欧洲文明课程节选

And then he had them take a comparative and control group an intelligence test and a memory test.

然后他对比他们和对照组的,智力和记忆力测试结果。

哈佛公开课 - 幸福课课程节选

There's very little control over who writes these diet books or what goes into them.

对减肥书的作者也没有什么资格限制,对其内容也没有限制

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We'll make them the control group this time.

这次我们让他们作为控制小组。

耶鲁公开课 - 心理学导论课程节选

One group of children was a control group; the second group was taught to think back to experience that make them laugh or smile.

一群小孩组成对照组;,有人教第二组小孩回想,让他们大笑或微笑的经历。

哈佛公开课 - 幸福课课程节选