A portion of material taken to represent the lot sample, or the original material, and used in the laboratory as a source of test specimens.

部分材料将作为批样或原始材料，且用于实验用试样的来源。

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The researchers also did something a lot of researchers do when their sample size is simply too small to study - they combined two groups that are potentially very different.

即使样本数量不足于进行研究，研究者们还做了些很多其他研究者们做过的事情——他们把可能性十分不同的两组结合在一起。

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The sample code generates a lot of those, and they are quickly collected.

示例代码生成许多这样的新对象，并且它们很快就被收集掉。

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When talking about video, words are great and all, but some sample footage goes a lot further.

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"I'd have a lot more confidence if you could give me a bone sample, " he said.

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So when we start looking at the types of searches, look for question words, a lot of times they are more unusual because of the smaller sample size.

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