| 词汇 | control group |
| 类别 | 英汉双解翻译词典 |
| 释义 | control group 释义 控制组：在实验中未接受任何处理或暴露于某种程序的测试对象组，用于与接受处理的对象组进行比较以验证测试结果。 例句 1·One group was treated with the new drug, and the control group was given a sugar pill. 一组采用新药治疗，而对照检验组服用的则是糖丸。 《牛津词典》 2·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。 3·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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