参见：宇宙射线[yǔzhòu shèxiàn]

• 为避免大气层对宇宙线的过度衰减,高山成为发现基本粒子研究其相互作用的摇篮。

  In order to avoid cosmic rays being overly weakened by the atmosphere, high mountains have become the cradle in which basic particles are discovered and their mutual effects researched.