The sperm sample is checked under the microscope before insemination is carried out.

进行受精前用显微镜检查精子样本。

《柯林斯英汉双解大词典》

As in other research, women in our sample tend to over-perceive their weight they think they're heavier than they are while men tend to under-perceive theirs.

和其他研究一样，我们样本中的女性倾向于高估自身体重，她们会认为自己比实际体重更重，而男性则倾向于低估自身体重。

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The sample is then examined under a microscope in a laboratory to check for signs of amyloid.

这个样本会送往实验室在显微镜下检查是否有淀粉样蛋白沉积。

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Yet, when we survey participants at IMD, which is probably a much-biased sample because of the corporate seniority of the people involved, the estimates of talent under-utilization are shocking.

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The Knicks are 5-0 under Woodson and though it's a small sample size it's worth noting that no team has allowed fewer than 87.5 points per game this season.

WSJ: The Knicks' Defensive Revolution

The sample contained 1.9 picoCuries per liter of cesium-137, which falls under the same 3.0 standard.

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