1.Whenever a muon collides with a hydrogen molecule, it knocks the molecule apart and replaces the electron to create muonic hydrogen.
无论何时μ介子与氢分子碰撞，都将拆分氢分子并取代电子从而创造出μ介子氢。
2."In two years we will do another experiment with the same equipment, but this time with muonic helium, " he added.
“未来的两年我们会用相同的设备去做另一个（测量质子大小的）实验，但这次是用μ氢，”他补充道。
3.The surprising result was obtained by studying "muonic" hydrogen in which the electron is replaced by a much heavier muon.
这个惊人的结果是通过研究“μ介子”氢得到的，利用一个重的多的μ介子取代电子而得到μ介子氢。
4.The muon's larger mass gives muonic hydrogen a smaller atomic size and allows a much larger interaction with the proton.
μ介子的质量较大，使得μ氢具有较小的原子尺寸和与质子相互作用更强烈。
5.Measuring the Lamb shift in muonic hydrogen
在μ介子氢中测量兰姆位移