Tsien's group says it successfully targeted single, isolated memories, but what they mean is that their experimental mice forgot that a particular training chamber would deliver an electrical shock.

曾乔的小组表示已经成功定位某段单独的记忆，但实际上，他们指的是成功让小鼠忘记了某个放电室。

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Moreover, active scopes of experimental group increased obviously compared to the control group along with age enlargement and longer training time.

随着年龄的增大，训练时间增长，年龄大的幼儿关节角度变化幅度实验组比对照组明显增加。

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This study employs the experimental designing mode of the experiment-group and the control-group before and after experiment training.

本研究采用了实验组与控制组前后测实验设计模式。

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