这三组参与者在年龄、性别、教育背景、抑郁症的严重程度和持续时间以及抗抑郁药物的使用上保持平衡。

Participants were balanced across the three groups for age, sex, educational back-ground, severity and duration of depression, and use of antidepressants.

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就年龄、性别、教育背景、抑郁症的严重程度和持续时间以及抗抑郁药物的使用这几点来说，这三组参与者都保持了平衡。

Participants were balanced across the three groups for age, sex, educational background, severity and duration of depression, and use of antidepressants.

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病毒性脑炎患者广泛使用抗生素，没有预防性或补救性适应症。

Antibiotics is extensively used in the patients suffered with viral encephalitis without indications prophylactically or remedially.

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As those doses were given you look at the prevalence of polio within the United States.

随着疫苗的使用,你可以看到全美小儿麻痹症

耶鲁公开课 - 生物医学工程探索课程节选

We've found that stimulation, electrical stimulation deep in the brain can help patients that have Parkinson's Disease and can reduce the tremors and loss of muscle control that many patients with Parkinson's Disease use.

我们已经发现,这种脑部深层的电刺激,可以缓解帕金森氏症患者的症状,如震颤和肌肉丧失控制,许多帕金森氏症患者都使用这种疗法

耶鲁公开课 - 生物医学工程探索课程节选