[2] 王文瑞。 新型叶片减振器结构设计与悬挂性能分析[D] 。 北京： 北京理工大学， 2005。

WANG Wenrui. New Vane Damper Structure Design and Suspension Performance Analysis [D]. Beijing: Beijing Institute of Technology , 2005.

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换句话说，瑞文苏和其他进化理论家认为，在梦中，我们实际上是在演习"战斗或逃跑"反应，即使实际上腿和胳膊都没有行动。

In other words, Revonsuo and other evolutionary theorists argue that in dreams, we are actually rehearsing fight-and-flight responses, even though the legs and arms are not actually moving.

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