这一实验的目的是测量中微子如何在行进过程中改变性质。
This experiment is designed to measure how the neutrinos change their properties as they go.
而太阳每天即以此过程制造出上万亿的中微子。
在他们实验设置的过程中，中微子的出发和到达的时间都是用同一个GPS人造卫星来测量的，而把时间记录在两个实验室里的GPS接收器里。
In their setup, the neutrino departure and arrival times were both measured by the same GPS satellite, and The Times were logged on GPS receivers in the two LABS.
但是振荡过程的细节仍旧有待研究，这也是费米试验室中微子光束存在的原因。
But the details of oscillation remain incomplete, which is where Fermilab's neutrino beam comes in.
中微子在宇宙演化过程中具有十分特殊的地位。
The neutrino is rather peculiar and unique in the evolution of the universe.
中微子在宇宙演化过程中具有十分特殊的地位。
The neutrino is rather peculiar and unique in the evolution of the universe.
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