This scheme allows no room for the muon and the question arises of what to do with it . 此括号内没有为子留下空位，于是问题随之产生。
2.
Electrons and muons 电子和介子
3.
Meanwhile the pions quickly decay into mu mesons , or muons , which penetrate to the ground 同时，介子会快速衰变成缈子抵达地面。
4.
Ideally , they would use muons but , in practice , they are using a close cousin , the pion 选用介子是最理想的，但在实验中使用的是与之很相似的介子。
5.
Ideally , they would use muons but , in practice , they are using a close cousin , the pion 子是粒子流的理想候选，但实际上他们用子? ?子的“同胞兄弟” ? ?做试验。
6.
There are actually three types of neutrino , the electron - neutrino the muon - neutrino and the tau - neutrino 原来中微子有三个种类：电子中微子渺子中微子和涛子中微子。
7.
Several experimental results on solar neutrino missing and on atmospheric muon neutrino missing are described 介绍太阳中微子丢失实验的结果和大气中微子丢失实验结果。
8.
The theory is that when a muon encounters a gas molecule , it can knock off an electron , leaving a positively charged ion in its wake 实验原理：当介子遇到气体原子时，将失去一个电子，从而成为一个正离子。
9.
" for the neutrino beam method and the demonstration of the doublet structure of the leptons through the discovery of the muon neutrino 产生第一个实验室创造的中微子束，并发现中微子，从而证明了轻子的对偶结构
10.
The theory is that when a muon encounters a gas molecule , it can knock off an electron , leaving a positively charged ion in its wake 有理论认为：当一个子遇到一个气体分子时，它会电离出一个电子，剩下的部分则形成一个正离子。
