名词
中文翻译：初步鉴定
同义词：
['initial identification', 'preliminary examination']
例句：
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1. The scientists conducted a preliminary identification of the samples.
科学家们对样本进行了初步鉴定。
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2. In the preliminary identification, they found several new species.
在初步鉴定中，他们发现了几种新物种。
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3. The preliminary identification revealed that the sample was not human.
初步鉴定显示，这个样本不是人类。