人们都在谷底,因为引力向下,都跑极顶是因为引力换向了。古代禁欲,所以宣扬性权利是非稳态。当代相反,宣扬贞操的是非稳态。
回答: 那您的“斜率大,难维持”是什么场?:)无论什么层面,既然斜率大难维持,那么一个微小的扰动也就可以使你的顶点难以维持,故曰“亚稳”
由 papyrus
于 2016-05-19 08:35:15
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