According to researcher from American and French, the "Sharp Wave Ripple" in brain which is responsible for strengthen memory can only appear when people fall into deep sleep.
美国和法国的研究者支出，大脑中的“尖波涟漪”专门负责记忆，这种涟漪只会在深度睡眠的状态下出现。
But with the tsunamis that head out to sea, some of the energy dissipates as the wave spreads outward across open ocean, like a ripple from a rock thrown into a pond.
但当海啸向海域进发，随着波浪向远洋扩散，能量也会逐渐消耗，这跟将一颗石块扔进池塘所引发的波纹是一样的道理。
You want to ripple the waters, not create a crushing tidal wave.
你要制造的是滔天巨浪而不是像潮汐一样高低起伏。
应用推荐