而根据量子电导的计算，纳米线的电导总体上随着线径的增大而增加，并且晶状线比螺旋线具有更多的电导通道。

The overall melting temperatures of these nanowires were estimated from MD simulations, while the quantum conductance were determined from their electronic band structures.

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如果你认为你真正理解重力法则和量子力学，真正很好地理解，那么你可以说，“根据这些定律，宇宙是经脱离而存在的。”

If you think you understand the rules of gravity and quantum mechanics really, really well, you can say, "According to the rules, universes pop into existence."

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而根据现有的学说，在137亿年前，宇宙在“量子起伏”过程中凭空而生，而“量子起伏”是一种类似于所谓的虚无空间持续产生短周期实体粒子的过程。

This is that the universe popped out of nowhere about 13.7 billion years ago in a quantum fluctuation similar to the sort that constantly create short-lived virtual particles in so-called empty space.

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