Radiocarbon dating showed that the head's age matched the king's date of death.

放射性碳显示这个头颅的年龄符合国王的死期。

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In the first experiment, the researchers put a bowl of fruit in an enclosure and allowed pairs of age-matched chimps or bonobos to enter.

在第一个实验中，研究人员把一碗水果放在一个围场里，让同一年龄的一对对黑猩猩和巴诺布猿分别进入围场。

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In the first experiment the researchers put a bowl of fruit in an enclosure and allowed pairs of age-matched chimps or bonobos to enter.

在第一个实验中，研究人员把一碗水果放在一个围场里，让同一年龄的一对对黑猩猩和巴诺布猿分别进入围场。

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Conversely, nitrotyrosine was undetectable in the cerebral cortex of age-matched control brains.

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The initial studies showing that secondhand smoke is dangerous compared nonsmoking spouses of smokers with age-matched nonsmoking controls who were married to nonsmokers.

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Dr Phillips and his colleagues compared 58 diabetic children with 172 non-diabetic ones matched for age, sex, social class and pediatrician.

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