结果：0分钟组照射前后微核数无变化； 5、10分钟组照射后微核数24小时内升高，次日降到正常；

Results:MN number increased within 24 hours after irradiation and recoverd the next day in 5,10 min groups.

youdao

席勒假设的这个时间安排是十分重要的：十分钟组会的的确确地重写旧的记忆，而其他的组则很少有生成新记忆的。

This timing, Schiller hypothesized, was everything: the ten-minute group would actually rewrite oldmemories, while the others would merely create new memories.

youdao

其中一组人小睡了90分钟。

Then one group took a 90-minute snooze.

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