And another option where the early universe, underwent a period of rapid expansion and then different universes bubbled and nucleated off like soap bubbles in a foam.

还有另一种选择，早期宇宙经历了一段快速膨胀时期，然后不同宇宙像沫中一样冒和成。

That material nucleated the text of this book, which now goes far beyond the original program and content in terms of scope, detail, and depth.

些材料构成了本心内容，现在它在范围、细节和深度方面远远超出了最初计划和内容。

The physics works both on the very smallest scale, the tiny water vapor particles and aerosols that can nucleate the clouds, to the very largest scales of atmospheric circulation and these, you know, huge weather patterns.

物理学在最小尺度上运作，微小水蒸气粒子和气溶胶可以成为云心，到大气环流最大尺度，还有些，你知道，巨大天气模式。