名词
中文翻译：初步过滤
同义词：
['preliminary screening', 'preliminary test']
例句：
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1.The preliminary results of the study were promising.
该研究的初步结果令人鼓舞。
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2. The preliminary draftof the report was due to be presentedtomorrow.
报告的初稿将于明天提交。
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3. Thepreliminary analysis revealed that the data was consistentwith the hypothesis.
初步分析表明，数据与假设相符。