微细构造常数和其他基本常数都无疑是我们现在研究的核心。
The fine structure constant, and other fundamental constants, are absolutely central to our current theory of physics.
并且，被称作“魔幻数字”的微细构造常数(缩写为‘alpha’)似乎在整个宇宙中不停的变化着。
Instead, this' magic number 'known as the fine-structure constant —' alpha 'for short — appears to vary throughout the universe.
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