名词短语
中文翻译：比较研究
同义词：
['comparative analysis', 'comparative research']
例句：
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1. Comparative studies have shown that the two cultures are very different.
比较研究表明，这两种文化差异很大。
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2. This comparative study aims to compare the effectiveness of two different treatments.
这项比较研究旨在比较两种不同治疗方法的有效性。
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3. The comparative studies suggest that genetics plays a significant role in determining personality traits.
这些比较研究表明，遗传因素在决定个性特质方面起着重要作用。