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单词 control group
释义
control group
  • 简明释义
  • 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。
  • IELTS/
  • 网络释义
短语
  • 双语例句
  • 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
    After six months, researchers found the high protein group had significantly improved their muscle function—almost twice as much as the control group.
    六个月后,研究人员发现高蛋白组的肌肉功能明显改善——几乎是对照组的两倍。
  • 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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更新时间:2025/8/5 11:11:31