MEG

例句：

1. 1. The MEG detector is used to detect the presence of neutrinos.
   中微子探测器用于探测中微子的踪迹。
2. 2. The MEG experiment has been conducted in various parts of the world.
   中微子实验已在世界各地进行过。
3. 3. The MEG spectrum shows a peak at around 0.5 MeV.
   中微子谱线显示一个峰值大约在0.5 MeV处。