费米问题是在科学研究中用来做量纲分析估算和清晰地验证一个假设的估算问题命名来自美国科学家恩利克·费米这类问题通常包括关于给定限定信息的有可能计算的数量的猜想的验证
这类谜题被称为吀“费米问题”,命名来自物理学家恩里科·费米,他之所以声名远扬是因为他能够在少量的给定信息甚至没有信息的情况下进行运算。
Thee riddle is known as a Fermi problem, named after the physicist Enrico Fermi who was known for his ability to make good calculations with very little information or even none.
物理学家恩里克·费米曾提出一个著名的问题:既然宇宙中有着海量的恒星系,其中有条件演化出生命的也为数不少,然而为什么到目前止还没有任何一个地外文明向地球人展示它们的存在?
The physicist Enrico Fermi famously asked why no extra-terrestrials have shown up on Earth when there are likely to be so many solar systems where life could have evolved.
对此,加拿大国家粒子与核物理实验室主管奈杰尔·洛克说:“费米实验室研究小组的发现令人兴奋,但现在就肯定结果还为时过早。 一方面,需要明确的证据来解释一些问题;而另一方面,能解释这种微妙现象的其他替代原因,也能列出一长串清单。”
"These results are certainly tantalizing," said Nigel Lockyer, director of Canada's national laboratory for particle and nuclear physics, TRIUMF.
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