The selectron is the same as the electron in every way except that it has spin zero , and is thus a boson .

标量电子和电子的性质完全相同，除了其自旋是0之外，所以标量电子是一个玻色子。

For instance , the electron should be paired with a supersymmetric " selectron " , quarks ought to have " squark " partners , and so on .

例如，电子可以和超对称理论下的“超电子”对应，而夸克则有“超夸克”与其对应，等等。