The control group read a regular science textbook description about their great achievements.

对照组则定期阅读科学教科书上关于他们伟大成就的描述。

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The other group—the control group—was put on a typical low-calorie diet with about 50 to 60 grams of protein a day.

另一组，也就是对照组，每天摄入50到60克蛋白质，其应用的是典型低卡路里饮食模式。

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Those in the control group not only didn't see a grade increase, they had lower grades than the grading before the study began.

对照组的学生不仅成绩没有提高，而且比研究开始前的成绩还要低。

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"The group that had the training initially had a fifty percent greater reduction in their mortality rate and that was greater reduction than the control group, the group that didn't have the training initially."

VOA: special.2010.10.20

The control group that joined no intervention actually were more luckily to advance in their workplace 20, 30 years later.

未参与干预的对照组,更有可能在二三十年后获得升职。

哈佛公开课 - 幸福课课程节选

And that group did much better on the learning task than the control group, because they were put into a positive mood.

第二组,在学习任务上比对照组表现更好，因为他们被置于积极情绪。

哈佛公开课 - 幸福课课程节选

The control group went through the traditional process, focused on firm awareness and skills training.

FORBES: First Minutes Are Critical in New-Employee Orientation

Among the meditation group, there were 20 such occurrences, compared with 32 in the control group.

WSJ: Doctor's Orders: 20 Minutes of Meditation Twice a Day

The dozen men in the control group with no regrafting showed no return to potency.

FORBES: Some Nerve