control group

常见例句

These students also showed a better immune function than the control group.
那些学生也比控制组展现了一种更好的免疫功能。
By the end of the trial, almost twice as many patients treated with placebo showed adequate relief of symptoms compared with the control group.
而在实验结束时，在服用安慰剂的那组病人中，症状得到充分缓解的人数与对照组相比几乎达到两倍之多。
A/B Testing is a way of conducting an experiment where you compare a control group to the performance of one or more test groups by randomly assigning each group a specific single-variable treatment.
A/B测试是进行测试的一种方式，你把各组随机分配到特定的单变量处理水平，把一个或多个测试组的表现同控制组相比较。

"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."
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
The people who were primed, subconsciously with words related to achievement, did better on tests than control group.
受到影射的人，用与“成就“有关的词进行潜意识影射的人，测试结果比对照组好。
哈佛公开课 - 幸福课课程节选

Researchers in Germany randomly assigned participants to a mindfulness intervention group or a control group.
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The control group went through the traditional process, focused on firm awareness and skills training.
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He figured that smallish trials with no control group too often yield ambiguous data.
FORBES: Magazine Article