fermi 的定义
Physics.
- a unit of length, 10−15 m, used in measuring nuclear distances. Symbol: F
更多fermi例句
- That will disappoint SETI searchers and explain the so-called Fermi Paradox—the surprise expressed by physicist Enrico Fermi over the absence of any signs for the existence of other intelligent civilizations in the Milky Way.
- We cannot assess whether the Fermi paradox signifies their absence or simply their preference.
- The Fermi bubbles, and now the eROSITA bubbles, suggest that the main difference may simply be the passage of time.
- Then in 2010, the Fermi space telescope caught the faint gamma-ray glow of two humungous lobes, each extending roughly 20,000 light-years from the galaxy’s center.
- What that can tell us is how, over time, the energy output from the Fermi bubbles has changed.
- It was, we were told, Fermi's atom-splitting feat in Chicago replicated at a scale of 200 million.
- But at that point the Marchesa Fermi, having discovered a small bell on the mantel-shelf, began ringing it, to obtain silence.
- As a matter of fact, the way out of the difficulty had been indicated soon after Fermi's original announcement.
- Near Fermi they fell in with the enemy, about three thousand.